Driving from Tri-Cities to San Diego
San Diego lies 1,514 km (941 mi) south of Tri-Cities, in the same time zone. What the numbers say about getting there.
Driving takes about 20 h 32 min without stops, over roughly 1,848 km (1,148 mi) of road; add breaks, fuel and any border.
| Tri-Cities | San Diego | |
|---|---|---|
| Country | United States | United States |
| Population | 244,036 | 1.4 million |
| Elevation | 106 m (348 ft) | 20 m (66 ft) |
| Time now | UTC-7 (America/Los_Angeles) | UTC-7 (America/Los_Angeles) |
Where to book car hire from Tri-Cities to San Diego
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Staying in San Diego
Our booking partner lists 1,392+ places to stay in San Diego (statistics below are from the first 1,000). Of the 706 with a star rating, the largest group is 3-star (469), and 9 are five-star. Across 294 properties with at least 50 reviews, the average guest score is 8.2 out of 10. Guests have left 286,439 reviews in total.
Book a hotel in San Diego
Live rooms and prices from our booking partner, booked and paid for here. Free cancellation is marked where it applies.
Common questions
How far is San Diego from Tri-Cities?
1,514 km (941 mi) in a straight line, south of Tri-Cities; by road roughly 1,848 km (1,148 mi).
How long does it take to get from Tri-Cities to San Diego by car?
About 20 h 32 min, estimated from distance and typical speeds. Timetables and traffic decide the real figure.
Is there a time difference between Tri-Cities and San Diego?
No, both are on America/Los_Angeles at the moment.
Where can I stay in San Diego?
Our booking partner lists 1,392+ places to stay in San Diego, bookable on this site.
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 14 September 2026. Hotel and hostel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.