Fresno to Lakeport is 278.4 miles and takes about 5h 43m via Northbound California State Route 99 and Saint Helena Highway, with a fuel budget near $60 and enough daylight to finish in a day. This drive takes you from the Pacific Coast region of California to another part of the same region. The route offers a mix of highway cruising and surface road driving. With a single recommended day, this trip is manageable for most drivers looking for a straightforward drive between these two points in the Golden State.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
139.2 miles from Fresno, CA
A natural place for your longest stop of the day
, about 2h 43m into the drive
.
Main Roads
Road
Distance
Duration
Northbound California State Route 99
74.7 mi
1h 27m
CA 99
30.8 mi
34m
Saint Helena Highway
28.6 mi
33m
Main Street
22.1 mi
32m
Arthur H. Breed Junior Freeway
19.6 mi
22m
Lake County Highway
16.5 mi
24m
Donald D Doyle Highway
15.2 mi
17m
Robert T. Monagan Freeway
13.9 mi
15m
Longest stretch:
Northbound California State Route 99
— 74.7 mi, about 1h 27m
Traffic on I-680
Hour-of-day weekday pattern from 20 FHWA count stations on your route.
Peak
6 PM
~9,926 veh/hr typical
Quietest
3 AM
~465 veh/hr
Peak-to-quiet ratio
21.3×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 21 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Fresno, CA and Lakeport, CA.
1
Start on East Washington Avenue
28 ft·3 sec·East Washington Avenue
2
Turn right onto North First Street
0.2 mi·22 sec·North First Street
3
Turn left onto East Belmont Avenue
2.9 mi·5 min·East Belmont Avenue
Use the straight / right lanes.
4
Take the ramp
0.2 mi·23 sec
Toward CA 99 North
5
Merge onto CA 99
9.4 mi·10 min·CA 99
Use the straight / slight right lanes.
6
Take the exit
0.5 mi·30 sec
Exit 144Toward Avenue 7Use the straight / slight right lanes.
7
Merge onto CA 99
21 mi·24 min·CA 99
Use the straight / slight right lanes.
8
Keep slight right at fork onto CA 99
75 mi·1 hr 27 min·Northbound California State Route 99
Toward CA 99Use the straight / slight right lanes.
9
Take the exit
0.9 mi·1 min
Toward CA 120 West: Manteca, San Francisco
10
Merge onto CA 120
6.8 mi·7 min·CA 120
Use the straight / slight right lanes.
11
Merge onto I 5
1.2 mi·1 min·Westside Freeway
12
Keep slight right at fork onto I 205
14 mi·15 min·Robert T. Monagan Freeway
13
Continue on I 580
18 mi·20 min·Arthur H. Breed Junior Freeway
Use the straight / slight right lanes.
14
Keep slight right at fork onto I 580
1.6 mi·1 min·Arthur H. Breed Junior Freeway
15
Take the exit
0.2 mi·16 sec
Exit 44BToward I 680 South, I 680 North: San Jose, Sacramento, Concord, Walnut CreekUse the slight right lane.
16
Keep slight right at fork
0.3 mi·30 sec
Toward I 680 North: Walnut Creek, Concord, SacramentoUse the straight / slight right lanes.
17
Merge onto I 680
15 mi·17 min·Donald D Doyle Highway
Use the straight / slight right lanes.
18
Continue on I 680
5.0 mi·5 min·Senator Daniel E Boatwright Highway
Toward I 680, CA 24Use the straight / slight right lanes.
19
Keep slight left at fork onto I 680
6.0 mi·6 min·Senator Daniel E Boatwright Highway
Toward I 680 North: Martinez, SacramentoUse the straight / slight right lanes.
20
Keep slight left at fork onto I 680
243 ft·3 sec·Senator Daniel E Boatwright Highway
21
Keep slight right at fork onto I 680
1.8 mi·2 min·Senator Daniel E Boatwright Highway
Use the slight right lane.
22
Keep slight left at fork onto I 780
6.7 mi·7 min·I 780
Toward I 780: BeniciaUse the straight / slight right lanes.
23
Take the exit
0.3 mi·33 sec
Exit 1BToward I 80 East: SacramentoUse the slight right lane.
24
Keep slight left at fork
448 ft·11 sec
Toward I 80 East: SacramentoUse the slight left lane.
25
Merge onto I 80
2.7 mi·3 min·Dwight D. Eisenhower Highway
Use the straight / slight right lanes.
26
Take the exit
0.1 mi·18 sec
Exit 33Toward CA 37: Napa, Novato, Auto Mall, Columbus ParkwayUse the straight / slight right lanes.
27
Keep slight left at fork
0.5 mi·1 min
Toward CA 37: NapaUse the straight / slight right lanes.
28
Continue on CA 37
1.5 mi·1 min·CA 37
Toward CA 37Use the straight / slight right lanes.
29
Take the exit
0.4 mi·51 sec
Exit 19Toward CA 29: Napa, Sonoma BoulevardUse the straight / slight right lanes.
30
Turn right onto CA 29
1.6 mi·1 min·Sonoma Boulevard
Use the right lane.
31
Continue on CA 29
4.0 mi·4 min·Broadway Street
Use the straight lane.
32
Continue on CA 29
1.3 mi·1 min·Napa–Vallejo Highway
Use the left lane.
33
Continue on CA 12; CA 29
22 mi·25 min·Saint Helena Highway
Use the straight / slight right lanes.
34
Continue on CA 29; CA 128
2.4 mi·2 min·Main Street
35
Continue on CA 29; CA 128
6.8 mi·7 min·Saint Helena Highway
36
Turn right onto CA 29
1.0 mi·1 min·Lincoln Avenue
37
Continue on CA 29
16 mi·24 min·Lake County Highway
38
Turn left onto CA 175
20 mi·29 min·Main Street
39
Turn left onto CA 29; CA 175
9.2 mi·12 min·CA 29; CA 175
40
Turn right onto Soda Bay Road
285 ft·13 sec·Soda Bay Road
41
Turn left onto South Main Street
1.8 mi·3 min·South Main Street
42
Turn left onto 1st Street
267 ft·13 sec·1st Street
43
Turn right onto North Forbes Street
167 ft·9 sec·North Forbes Street
44
Turn right
115 ft·9 sec
45
At end of road, turn left
37 ft·2 sec
46
Arrive at destination
Trip Plan
For this 5h 43m drive, leaving Fresno in the morning will give you ample daylight to reach Lakeport. Since it's a single-day trip, you have flexibility, but plan for at least one stop to stretch your legs and refuel. Keep an eye on your fuel gauge, especially as you transition to surface roads, as service station availability can vary. The longest stretch without a major change in road type is over 74 miles, so be prepared for that segment. Budget around $60 for fuel for the 278.4-mile trip.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 139.2 miles from Fresno, CA, or about 2h 43m into the drive.
The longest continuous stretch on this route runs about 74.7 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 61 miles or 1h 12m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 139.2 miles or 2h 43m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 28m
Traffic, exits, and arrival timing usually matter more near Lakeport, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Fresno, CA so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Fresno, CA
This is one driving day of about 278.4 miles and 5h 43m.
Your first comfortable stop window is around 61 miles from Fresno, CA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on Northbound California State Route 99 for about 74.7 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 36
5 decision points cluster between mile 151.6 and 189.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
151.6 mi into trip|~2h 57m in
Take the exit toward I 680 South, I 680 North: San Jose, Sacramento, Concord, Walnut Creek
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 44B
Toward I 680 South, I 680 North: San Jose, Sacr...
9
151.7 mi into trip|~2h 58m in
Keep slight right at fork toward I 680 North: Walnut Creek, Concord, Sacramento
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 680 North: Walnut Creek, Concord, Sacr...
8
172.2 mi into trip|~3h 21m in|I 680 / Senator Daniel E Boatwright Highway
Keep slight left at fork onto I 680 / Senator Daniel E Boatwright Highway toward I 680 North: Martinez, Sacramento
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 680 North: Martinez, Sacramento
8
187.1 mi into trip|~3h 39m in
Keep slight left at fork toward I 80 East: Sacramento
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Toward I 80 East: Sacramento
8
189.9 mi into trip|~3h 42m in
Take the exit toward CA 37: Napa, Novato, Auto Mall, Columbus Parkway
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 33
Toward CA 37: Napa, Novato, Auto Mall, Columbus...
Fuel & Cost
Regular Gas
$63.43 one way
$126.86 round trip
$5.79/gal25.4 MPG avg97 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.96
$65.31
$130.63
premium
$6.14
$67.30
$134.60
diesel
$5.97
$65.40
$130.80
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$63
Meals
$25–$50
Total
$88–$113
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 97.4 kg one way.
Prices: EIA weekly data, 2026-09-07.
Driving Electric?
About $29 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
83.5
1
$29.23
$13.36
Efficient EV
69.6
0
$24.36
$11.14
EV Truck/SUV
111.4
1
$38.98
$17.82
Gas CO2
97 kg
EV CO2
33 kg (66% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Sep 4, 2026
Origin
Fresno, CA
Afternoon
in Fresno on Friday
Local time
3:11 PM
PDT
Current temp
83°F
Sunny
WNW 5 mph1% chanceLive forecast
Beach Hazards Statement
Beach Hazards Statement issued September 4 at 11:45AM PDT until September 8 at 11:00PM PDT by NWS Los Angeles/Oxnard CA
Beach Hazards Statement
Beach Hazards Statement issued September 4 at 10:49AM PDT until September 7 at 11:00PM PDT by NWS Eureka CA
Destination
Lakeport, CA
Afternoon
in Lakeport on Friday
Local time
3:11 PM
PDT
Current temp
72°F
Sunny
WNW 3 to 7 mph1% chanceLive forecast
Beach Hazards Statement
Beach Hazards Statement issued September 4 at 11:45AM PDT until September 8 at 11:00PM PDT by NWS Los Angeles/Oxnard CA
Beach Hazards Statement
Beach Hazards Statement issued September 4 at 10:49AM PDT until September 7 at 11:00PM PDT by NWS Eureka CA
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
11 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
5h 43m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Port Chicago Naval Magazine National Memorial
National Memorial
On July 17, 1944, a massive explosion jolted the San Francisco East Bay area, shattering windows and lighting up the night sky. At Port Chicago Naval Magazine, 320 men were killed instantly when two s...
7 mi from route
~16 min detour
Free
near mile 172.8
Rosie the Riveter WWII Home Front National Historical Park
National Historical Park
Celebrate and honor the contributions and sacrifices of American civilians on the WWII home front. Discover how diverse communities lived, worked, and interacted. Many faces, many stories, many truths...
15 mi from route
~38 min detour
Free
near mile 182.4
Established in 1988, San Francisco Maritime National Historical Park celebrates America’s maritime heritage on the Pacific Coast. Our 50-acre park has grown around Aquatic Park Cove, a protected area...
22 mi from route
~55 min detour
Free
near mile 163.2
Walk among old growth coast redwoods, cooling their roots in the fresh water of Redwood Creek and lifting their crowns to reach the sun and fog. Federally protected as a National Monument since 1908,...
Experience a park so rich it supports 19 distinct ecosystems with over 2,000 plant and animal species. Go for a hike, enjoy a vista, have a picnic or learn about the centuries of overlapping history f...
27 mi from route
~68 min detour
Free
near mile 192
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
You'll spend about 59% of this 278.4-mile drive on highways. The longest continuous stretch on a highway, Northbound California State Route 99, covers 74.7 miles. Expect the highway portion to transition to surface roads at some point, requiring you to adjust your driving pace. You'll likely notice the shift from faster highway speeds to navigating local traffic and intersections as you move off the main freeways.
59% highway, the rest on surface roads — varied driving throughout.
46 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 74.7 mi on Northbound California State Route 99.
How Hard Is This Drive?
10/10
This route mixes highway mileage with some local-road sections near the start or finish. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 151.6 miles in.
Driving Effort10/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 36 significant decision points across 278.4 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 151.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 151.7 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 172.2 miles (I 680 / Senator Daniel E Boatwright Highway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Hilly terrain with moderate elevation changes
2,866 ft52 ft
Total Climb
3,413 ft
Total Descent
2,374 ft
Highest Point
2,866 ft
~258.5 mi in
Elevation Range
2,814 ft
Notable High Points
2,866 ft at ~258.5 miles+594 ft prominence
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Fresno, CA and Lakeport, CA, road signs point toward San Francisco, Sacramento, Concord, Walnut Creek, Novato and Auto Mall.
Fresno is in the San Joaquin Valley of California. Many visitors find themselves stopping in Fresno on the way to Yosemite National Park, Sequoia and Kings Canyon National Parks, or other destinations in the Sierras.
Top landmarks
•Holy Trinity Church, Fresno — church building in Fresno, United States of America
•Fresno station — train station in Fresno, California
•Kearney Park — park in Fresno County, California, United States of America
Doable as a same-day drive at 5h 43m. Total distance: 278.4 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 43m drive, comfortable solo distance.
Scenic Drive
Mixed highway & surface route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 74.7 miles on Northbound California State Route 99. The full list of main roads is in the Roads section above.
Yes — we found about 17 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Lakeport, CA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. There are 17 rest areas along the route for bathroom stops.
The main spots that need attention: at 151.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 151.7 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 172.2 miles (I 680 / Senator Daniel E Boatwright Highway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Port Chicago Naval Magazine National Memorial, Rosie the Riveter WWII Home Front National Historical Park and San Francisco Maritime National Historical Park (5 total within detour distance). See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 5.7 hours each way, a round trip means 11.4 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Lakeport, CA before the return drive.
