Embarking on the 483.9-mile journey from Collierville to San Diego is a significant undertaking that covers roughly eight hours of driving time. While it is technically possible to complete this trip in a single day, the eight-hour duration makes it a long haul behind the wheel. You should budget approximately $66 for fuel to cover the distance between these two Pacific Coast locations. Because the route consists entirely of turn-heavy local roads, you will find it requires more focus than a typical interstate trek. Evaluate your stamina before heading out, as the lack of high-speed highway connectivity makes this a more demanding drive than a standard commute.
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
238.9 miles from Collierville, CA
A natural place for your longest stop of the day
, about 4h 20m into the drive
.
Main Roads
Road
Distance
Duration
Westside Freeway
250.2 mi
4h 28m
I 5 Truck
83.3 mi
1h 36m
San Diego Freeway
76.5 mi
1h 29m
Santa Ana Freeway
35 mi
40m
CA 99
16.7 mi
19m
Golden State Freeway
5.3 mi
6m
Crosstown Freeway
2.4 mi
2m
Walnut Avenue
2.2 mi
4m
Longest stretch:
Westside Freeway
— 250.2 mi, about 4h 28m
Turn-by-Turn Driving Directions
Step-by-step road directions between Collierville, CA and San Diego, CA.
1
Start on Calimyrna Road
59 ft·2 sec·Calimyrna Road
2
Turn right onto 99 Frontage Road
0.6 mi·1 min·99 Frontage Road
3
Take the ramp
0.1 mi·18 sec
4
Merge onto CA 99
17 mi·19 min·CA 99
5
Take the exit
0.5 mi·1 min
Toward CA 4
6
Merge onto CA 4
2.4 mi·2 min·Crosstown Freeway
7
Take the exit onto CA 4
0.4 mi·50 sec·CA 4
Toward I 5: Sacramento
8
Keep slight left at fork onto CA 4
0.7 mi·1 min·CA 4
Toward I 5 South
9
Merge onto I 5; CA 4
13 mi·14 min·Westside Freeway
10
Keep slight left at fork onto I 5
0.8 mi·48 sec·Westside Freeway
11
Keep slight left at fork onto I 5
237 mi·4 hr 13 min·Westside Freeway
Use the straight / slight right lanes.
12
Keep slight right at fork onto I 5 Truck
58 mi·1 hr 6 min·I 5 Truck
Use the straight / slight right lanes.
13
Keep slight left at fork onto I 5
4.1 mi·4 min·Golden State Freeway
Use the straight / slight right lanes.
14
Keep slight right at fork onto I 5 Truck
0.3 mi·17 sec·I 5 Truck
Exit 158Toward I 405 SouthUse the straight / slight right lanes.
15
Keep slight left at fork onto I 5 Truck
25 mi·29 min·I 5 Truck
Use the straight / slight right lanes.
16
Keep slight left at fork onto I 5
1.3 mi·1 min·Golden State Freeway
Toward CA 60 East, I 5 South: Pomona, Soto Street, Santa AnaUse the slight left / straight lanes.
17
Merge onto I 5
26 mi·30 min·Santa Ana Freeway
Use the straight / slight right lanes.
18
Keep slight right at fork onto I 5
0.2 mi·16 sec·Santa Ana Freeway
Use the straight / slight right lanes.
19
Take the exit
0.8 mi·57 sec
Toward Broadway, Main Street, Santa AnaUse the straight / slight right lanes.
20
Keep slight left at fork
0.1 mi·10 sec
Use the straight / slight right lanes.
21
Keep slight left at fork
0.2 mi·12 sec
Toward I 5 South
22
Merge onto I 5
0.8 mi·54 sec·Santa Ana Freeway
23
Keep slight right at fork onto I 5
0.8 mi·52 sec·Santa Ana Freeway
24
Keep slight right at fork onto I 5
1.2 mi·1 min·Santa Ana Freeway
Use the straight / slight right lanes.
25
Take the exit
0.7 mi·1 min
Exit 102Toward Newport AvenueUse the slight right lane.
26
Turn right onto Newport Avenue
0.4 mi·44 sec·Newport Avenue
Use the right lane.
27
Turn left onto Walnut Avenue
2.2 mi·4 min·Walnut Avenue
28
Turn left onto Jamboree Road
0.5 mi·37 sec·Jamboree Road
Toward CA 261 Toll North: Jamboree Road, RiversideUse the left lane.
29
Take the exit
0.3 mi·21 sec
Toward I 5 South
30
Merge onto I 5
5.5 mi·6 min·Santa Ana Freeway
Use the straight / slight right lanes.
31
Keep slight left at fork onto I 5
0.8 mi·55 sec·Santa Ana Freeway
Use the straight / slight right lanes.
32
Merge onto I 5
76 mi·1 hr 29 min·San Diego Freeway
Use the straight / slight right lanes.
33
Take the exit
0.2 mi·28 sec
Exit 17Toward Front Street, Civic Center, 2nd AvenueUse the straight / slight right lanes.
34
Keep slight right at fork
0.1 mi·14 sec
Toward Front Street, Civic Center
35
Continue on Front Street
0.5 mi·1 min·Front Street
Use the straight / left lanes.
36
Arrive at destination
Front Street
Trip Plan
Given the technical nature of this turn-heavy route, planning your departure time is essential to ensure you are fresh for the drive. Since the trip covers 483.9 miles and takes nearly eight hours, consider leaving early in the morning to avoid navigating unfamiliar local roads after dark. While the itinerary is designed as a one-day trip, keep your schedule flexible to allow for necessary breaks, as the lack of highway segments can make the drive feel longer than the clock suggests. Keep your $66 fuel budget in mind when planning your stops, as local roads may offer fewer convenient refueling options than major interstates. Prioritize safety by checking your vehicle’s tire pressure before departing, as the consistent turning will put more demand on your car than a standard highway route.
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.
This drive is better paced as a 2-day trip.
Plan roughly 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 238.9 miles from Collierville, CA, or about 4h 20m into the drive.
The longest continuous stretch on this route runs about 250.2 miles.
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 105 miles or 1h 57m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 238.9 miles or 4h 20m 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 238.9 miles or 4h 20m
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 7h 48m
Traffic, exits, and arrival timing usually matter more near San Diego, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Collierville, 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 Collierville, CA
Aim for roughly 239 miles and 4.5 hours of wheel time on this day.
Day 2
Finish the approach into San Diego, CA
Aim for roughly 239 miles and 4.5 hours of wheel time on this day.
Your first comfortable stop window is around 105 miles from Collierville, CA.
This route usually feels better as a 2-day drive than as one long push.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on Westside Freeway for about 250.2 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 33
5 decision points cluster between mile 334 and 477 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
334 mi into trip|~6h 7m in|I 5 Truck
Keep slight right at fork onto I 5 Truck toward I 405 South
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Exit 158
Toward I 405 South
8
359 mi into trip|~6h 36m in|I 5 / Golden State Freeway
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
Use the slight left / straight lanes.
Toward CA 60 East, I 5 South: Pomona, Soto Stre...
7
386.3 mi into trip|~7h 8m in
Take the exit toward Broadway, Main Street, Santa Ana
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.
Toward Broadway, Main Street, Santa Ana
8
393.4 mi into trip|~7h 19m in|Jamboree Road
Turn left onto Jamboree Road toward CA 261 Toll North: Jamboree Road, Riverside
Lane positioning matters here. Multiple destination signs - pick the right one
Use the left lane.
Toward CA 261 Toll North: Jamboree Road, Rivers...
8
477 mi into trip|~8h 57m in
Take the exit toward Front Street, Civic Center, 2nd Avenue
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 17
Toward Front Street, Civic Center, 2nd Avenue
Fuel & Cost
Regular Gas
$109.82 one way
$219.64 round trip
$5.84/gal25.4 MPG avg167 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$6.02
$113.17
$226.33
premium
$6.18
$116.20
$232.39
diesel
$5.61
$105.49
$210.98
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$110
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$240–$350
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 167.2 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $50 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
143.3
1
$50.17
$22.93
Efficient EV
119.5
1
$41.81
$19.11
EV Truck/SUV
191.1
2
$66.89
$30.58
Gas CO2
167 kg
EV CO2
56 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 Apr 15, 2026
Origin
Collierville, CA
Afternoon
in Collierville on Sunday
Local time
12:17 PM
PDT
Current temp
67°F
Unavailable
Live forecast
Destination
San Diego, CA
Afternoon
in San Diego on Sunday
Local time
12:17 PM
PDT
Current temp
58°F
Unavailable
Live forecast
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
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
9 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
8h 59m on the road
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.
National Parks Near This Route
Worth a detour if your schedule allows.
Cabrillo National Monument
National Monument
In 1542, Juan Rodriguez Cabrillo climbed out of his boat and onto shore, becoming the first European to set foot on what is now the West Coast of the United States. Cabrillo National Monument not only...
5 mi from route
~13 min detour
$20
near mile 477.8
Park Closure: Park Auditorium Closed Until Further Notice
The Santa Monica Mountains offer easy access to surprisingly wild places. Experience the famous beaches of Malibu or explore more than 500 miles of trails. The park abounds with historical and cultura...
22 mi from route
~55 min detour
Free
near mile 329.5
Yes, we can! Widely recognized as the most important Latino leader in the United States during the twentieth century, Cesar Chavez led farm workers and supporters in the establishment of the country's...
29 mi from route
~72 min detour
Free
near mile 263.6
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a very different experience than your typical highway cruise, as this route is defined by its turn-heavy local roads rather than fast-paced interstates. With a 0% highway share, you will spend the entire 483.9 miles navigating local thoroughfares that demand constant attention. This profile creates a technical drive that keeps you engaged with the road layout throughout the duration. You will not find long, monotonous stretches of straight pavement here; instead, be prepared for a winding, winding journey that keeps your hands on the wheel. It is a practical, ground-level look at the region that favors local navigation over high-speed travel.
98% highway — fuel and pacing are the main things to plan.
36 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 250.2 mi on Westside Freeway.
How Hard Is This Drive?
10/10
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 334 miles in near I 5 Truck.
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 33 significant decision points across 477.8 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 334 miles (I 5 Truck): Highway fork - watch signs carefully. Lane positioning matters here; at 359 miles (I 5 / Golden State Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 386.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Collierville, CA and San Diego, CA, road signs point toward Santa Ana, Broadway and Riverside.
From balmy beaches with a laid-back attitude to a gleaming modern image, San Diego offers much for the tourist to enjoy. Situated on the Southern California seacoast, San Diego is the second largest city in the state, with 1.4 million residents (2020), and has long attracted travelers for its ideal climate, miles of beaches, and location on the Mexican border right across from Tijuana.
But there's much more here than surfer culture and a quick hop across the border. A rich maritime and military heritage lives on in San Diego, which is home to the Pacific Fleet of the United States Navy. The city has also become known for its part in the wildlife conservation movement, owing to the presence of the world-renowned San Diego Zoo and Safari Park and the Scripps Institution of Oceanography. Natural scenery abounds from rocky tidepools and seaside cliffs to desert hills and canyons inland.
Top landmarks
•Balboa Park — historic park in San Diego, California
•Cabrillo National Monument — National Monument of the United States and historic district
The longest stretch is about 250.2 miles on Westside Freeway. The full list of main roads is in the Roads section above.
Yes — a 2-day pace is more comfortable than one long haul. A sensible stopping point is after roughly 239 miles on day one.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
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 San Diego, 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 2 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 334 miles (I 5 Truck): Highway fork - watch signs carefully. Lane positioning matters here; at 359 miles (I 5 / Golden State Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 386.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Cabrillo National Monument, Santa Monica Mountains National Recreation Area and César E. Chávez National Monument. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 9.0 hours each way, a round trip means 18.0 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at San Diego, CA before the return drive.
