Riverside to Costa Mesa by bus
Costa Mesa lies 59 km (37 mi) south-west of Riverside, in the same time zone. What the numbers say about getting there.
A coach takes about 1 h 19 min including stops, over roughly 73 km (45 mi) of road.
Open Costa Mesa in Google Maps
| Riverside | Costa Mesa | |
|---|---|---|
| Country | United States | United States |
| Population | 317,261 | 113,204 |
| Elevation | 257 m (843 ft) | 33 m (108 ft) |
| Time now | UTC-7 (America/Los_Angeles) | UTC-7 (America/Los_Angeles) |
| Postal codes | 92501–92522 | 92626–92628 |
Where to book buses from Riverside to Costa Mesa
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Staying in Costa Mesa
Live rooms and prices for Costa Mesa are in the search below.
Book a hotel in Costa Mesa
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 Costa Mesa from Riverside?
59 km (37 mi) in a straight line, south-west of Riverside; by road roughly 73 km (45 mi).
How long does it take to get from Riverside to Costa Mesa by bus?
About 1 h 19 min, estimated from distance and typical speeds. Timetables and traffic decide the real figure.
Is there a time difference between Riverside and Costa Mesa?
No, both are on America/Los_Angeles at the moment.
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.