How far is San Diego, CA from Riverside, CA?
Fastest route
Travel from San Diego, California to Riverside, California is approximately 99.1 miles (159.5 kilometers) and takes around 1 hour and 41 minutes via the I-15 N and I-215 N routes. Follow these directions to reach your destination:
Directions
- Head east on Broadway toward Eleventh Ave.
- Turn left onto Eleventh Ave.
- Continue onto Cabrillo Fwy/CA-163 N.
- Keep right at the fork to continue on I-215 N, following signs for Riverside/San Bernardino.
- Use the right 2 lanes to take exit 34B to merge onto CA-91 W toward Riverside/Beach Cities.
- Use the right 2 lanes to take exit 64 for Mission Inn Ave toward Downtown.
- Use the middle lane to turn right onto Mission Inn Avenue.
Tips & Suggestions
- 🚗 Plan your trip during non-peak hours to avoid heavy traffic.
- 🛣️ Check for any road closures or construction updates before starting your journey.
- ⛽ Ensure your vehicle has enough fuel for the entire trip.
- 🚘 Consider carpooling with friends or family to reduce travel costs.
- 📱 Use a navigation app to stay updated on real-time traffic conditions.
- 🚧 Stay alert for road signs and follow the indicated directions carefully.
- 🍴 Pack some snacks and water for the drive, in case you get hungry along the way.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 01h 45m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Census-designated place in San Diego County, California, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers
Light Rain then Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between San Diego and Riverside.
Turn-by-Turn Driving Directions
Step-by-step road directions between San Diego and Riverside.
-
1
Start on Front Street
8 m · 6 sec · Front Street
-
2
Turn left onto West Broadway
3088 ft · 1 min · West Broadway
-
3
Turn left onto 11th Avenue
1146 ft · 25 sec · 11th Avenue
-
4
Continue on Cabrillo Parkway
2.4 mi · 3 min · Cabrillo Parkway
-
5
Continue on Cabrillo Freeway
8.3 mi · 10 min · Cabrillo Freeway
-
6
Keep slight left
2688 ft · 35 sec
-
7
Continue on Semper Fi Highway
1.8 mi · 2 min · Semper Fi Highway
-
8
Continue on Escondido Freeway
3.1 mi · 4 min · Escondido Freeway
-
9
Continue on Tony Gwynn Memorial Freeway
4.6 mi · 5 min · Tony Gwynn Memorial Freeway
-
10
Continue on Escondido Freeway
5.9 mi · 7 min · Escondido Freeway
-
11
Keep slight left to continue on Escondido Freeway
6.9 mi · 8 min · Escondido Freeway
-
12
Continue on Avocado Highway
21.9 mi · 23 min · Avocado Highway
-
13
Continue on Escondido Freeway
6.3 mi · 7 min · Escondido Freeway
-
14
Take the exit slight right toward I 215
1510 ft · 18 sec
-
15
Continue on Escondido Freeway
27.4 mi · 32 min · Escondido Freeway
-
16
Take the exit slight right toward Alessandro Boulevard
1661 ft · 46 sec
-
17
Turn left onto East Alessandro Boulevard
2.2 mi · 3 min · East Alessandro Boulevard
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18
Continue on Alessandro Boulevard
3.5 mi · 6 min · Alessandro Boulevard
-
19
Continue on Central Avenue
2 mi · 4 min · Central Avenue
-
20
Turn slight left
52 m · 13 sec
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21
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between San Diego and Riverside.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Escondido Freeway
Continue on Escondido Freeway
27.4 mi · 00h 32m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Rain Showers leaving San Diego and Light Rain then Slight Chance Rain Showers near Riverside.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from San Diego to Riverside?
The road trip is about 98.2 miles (158.1 km) and usually takes 01h 45m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Rainbow is a useful midpoint, sitting about 49.1 miles from San Diego and 49.2 miles from Riverside.
How much longer is the road route than the straight-line distance?
The direct path is about 86.6 miles (139.3 km), while the road route adds roughly 11.6 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM PST. If you want a more comfortable same-day return, try to leave by 2:58 PM PST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $20.51 one way or $41.02 round trip. Estimated CO2 is about 30.8 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around San Diego and Light Rain then Slight Chance Rain Showers near Riverside.
Stop Ideas Near Rainbow
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Rainbow.
Oceanside Transit Center
Sun City, California
Carlsbad Village station
Carlsbad Poinsettia, CA
Flight Path Map
This map shows the direct air route between San Diego and Riverside. Straight-line distance: 86.55 mi (139.29 km).
#1 San Diego
The eighth most populous city in the United States and the center of the San Diego metropolitan area.
| Population | 1,422,420 |
| Coordinates | 32.7157100, -117.1647200 |
| Altitude | 20 |
| Country | United States |
#2 Riverside
The most populous city in Riverside County, California and the center of the Riverside metropolitan area.
| Population | 330,786 |
| Coordinates | 33.9533500, -117.3961600 |
| Altitude | 252 |
| Country | United States |
End: (-117.396162, 33.953244)
Estimated Travel Time
Distance: 158 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 16m |
| 40 mph (64.37 km/h) | 02h 27m |
| 50 mph (80.47 km/h) | 01h 57m |
| 60 mph (96.56 km/h) | 01h 38m |
| 70 mph (112.65 km/h) | 01h 24m |
| 80 mph (129 km/h) | 01h 13m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.91 | $20.51 | $41.02 |
| Mid-grade | $6.15 | $21.34 | $42.67 |
| Premium | $6.34 | $22.00 | $44.01 |
| Diesel | $8.37 | $29.03 | $58.07 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in California · Nov 01, 2026