Origin
Fairfield, CA
Late night in Fairfield on Tuesday
Local time
2:13 AM
PDT
Current temp
49°F
Unavailable
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 21, 2026 · Editorial standards
Drive Time
9h 52m
Distance
521.5 mi
839 km
Drive Score
7/10
Good drive
Same Day?
2-day trip
Fuel Cost
$120
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Fairfield, CA
Wikimedia Commons
Chula Vista, CA
Wikimedia Commons
The drive from Fairfield, CA to Chula Vista, CA covers 521.5 miles and takes about 9h 52m behind the wheel. It usually feels better as a 2-day road trip than as one long push.
The route leans on Westside Freeway, I 5 Truck, San Diego Freeway for much of the mileage, and the overall profile is long-haul drive. The longest uninterrupted segment is about 224.4 miles on Westside Freeway. At current regular gas prices, budget about $119.86 one way before food or hotel costs.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
260.7 miles from Fairfield, CA
A natural place for your longest stop of the day , about 4h 48m into the drive .
| Road | Distance | Duration |
|---|---|---|
| Westside Freeway | 224.4 mi | 4h |
| I 5 Truck | 83.3 mi | 1h 36m |
| San Diego Freeway | 62.4 mi | 1h 13m |
| Santa Ana Freeway | 35 mi | 40m |
| Arthur H. Breed Junior Freeway | 19.2 mi | 22m |
| Jacob Dekema Freeway | 18.6 mi | 21m |
| William Elton Brown Freeway | 17 mi | 18m |
| Donald D Doyle Highway | 14.8 mi | 17m |
Step-by-step road directions between Fairfield, CA and Chula Vista, CA.
Start on US 40 Historic
Continue on US 40 Historic
Take the ramp
Merge onto I 80
Take the exit
Continue on I 680
Continue on I 680
Keep slight right at fork onto I 680
Continue on I 680
Keep slight right at fork onto I 680
Take the exit
Keep slight left at fork
Keep slight left at fork
Merge onto I 580
Keep slight right at fork onto I 580
Keep slight right at fork onto I 580
Keep slight left at fork onto I 580
Merge onto I 5
Keep slight right at fork onto I 5 Truck
Keep slight left at fork onto I 5
Keep slight right at fork onto I 5 Truck
Keep slight left at fork onto I 5 Truck
Keep slight left at fork onto I 5
Merge onto I 5
Keep slight right at fork onto I 5
Take the exit
Keep slight left at fork
Keep slight left at fork
Merge onto I 5
Keep slight right at fork onto I 5
Keep slight right at fork onto I 5
Take the exit
Turn right onto Newport Avenue
Turn left onto Walnut Avenue
Turn left onto Jamboree Road
Take the exit
Merge onto I 5
Keep slight left at fork onto I 5
Merge onto I 5
Take the exit
Continue on I 805
Take the exit
Keep slight right at fork
Merge onto CA 54
Take the exit
Turn left onto Highland Avenue
Continue on 4th Avenue
Turn right onto F Street
Continue on F Street
Arrive at destination
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
Consider an overnight stop or starting very early.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 115 miles or 2h 12m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 260.7 miles or 4h 48m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Overnight split
Day 1 wrap after about 260.7 miles or 4h 48m
Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.
Final approach
Final hour starts around 8h 40m
Traffic, exits, and arrival timing usually matter more near Chula Vista, CA than in the middle of the route.
Open the route before leaving Fairfield, 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.
Pick one backup stop option before the midpoint in case traffic changes your pacing.
Treat this as a 2-day road trip and book the overnight stop before the busiest arrival window.
Day 1
Settle into the route from Fairfield, CA
Aim for roughly 261 miles and 4.9 hours of wheel time on this day.
Day 2
Finish the approach into Chula Vista, CA
Aim for roughly 261 miles and 4.9 hours of wheel time on this day.
Rest stops, refuel points, and overnight suggestions along this route.
First major stop
Coffee and fuel
172 mi into the route
Best for: Coffee, fuel, and an easy first stretch
This is a natural early stop once the first hours of the drive are behind you.
Second major stop
Overnight candidate
344 mi into the route
Best for: Hotel check-in, dinner, and a fresh start
This lines up well with a realistic day-end stop if you are breaking the drive into stages.
Find hotels in Los Angeles, CANight 1
261 mi · about 4.9h in
A practical overnight split lands near Santa Clarita, CA after about 261 miles or 4.9 hours of driving.
Find hotelsA short stop after about 115 miles helps settle the day before fatigue starts building.
The midpoint is around 260.7 miles from Fairfield, CA, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before Westside Freeway if your tank is already low. That segment runs about 224.4 miles.
Overnight split
Hotel stopFor a steadier pace, wrap day one after about 261 miles or 4.9 hours on the road.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
5 decision points cluster between mile 5.6 and 395.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
Take the exit toward I 680: Benicia, San Jose
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Take the exit toward I 580 East: Livermore, Stockton
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight left at fork toward I 580 East: Livermore, Stockton
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight right at fork onto I 5 Truck toward I 405 South
Highway fork - watch signs carefully. Lane positioning matters here
Keep slight left at fork onto I 5 / Golden State Freeway toward CA 60 East, I 5 South: Pomona, Soto Street, Santa Ana
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Regular Gas
$119.86 one way
$239.73 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $6.02 | $123.52 | $247.03 |
| premium | $6.18 | $126.82 | $253.65 |
| diesel | $5.61 | $115.14 | $230.28 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$120
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$250–$360
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 182.5 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $55 in charging · 1 stop · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 156.5 | 1 | $54.76 | $25.03 |
| Efficient EV | 130.4 | 1 | $45.63 | $20.86 |
| EV Truck/SUV | 208.6 | 2 | $73.01 | $33.38 |
Gas CO2
182 kg
EV CO2
61 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.
Current conditions at both ends of the drive.
Origin
Late night in Fairfield on Tuesday
Local time
2:13 AM
PDT
Current temp
49°F
Unavailable
Destination
Late night in Chula Vista on Tuesday
Local time
2:13 AM
PDT
Current temp
57°F
Unavailable
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.
For long drives, weather on day two can matter just as much as conditions at departure, so check the whole travel window rather than only the first day.
Time zone
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Worth a detour if your schedule allows.
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521.5 mi / 9h 52m — a long-haul route where fuel stops, weather, and timing matter more than any single turn. Biggest road: Westside Freeway.
This is a straightforward highway drive that stays mostly on Westside Freeway and I 5 Truck. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 5.6 miles in.
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 42 significant decision points across 521.5 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 5.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 46.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 46.5 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Fairfield, CA and Chula Vista, CA, road signs point toward Stockton, Santa Ana, Broadway and Riverside.
Stockton
Santa Ana
Broadway
Riverside
Founded 1859
Fairfield is in Solano County in the Sacramento Valley of California.
Founded 1911
Chula Vista is a large city in San Diego County in Southern California. It was a farming and dairy city in the early 20th century. By the early 21st century the city had grown tremendously with the addition of several prominent suburbs and business districts. === Understand === Chula Vista Convention & Visitors Bureau website
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
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