Driving from Phoenix to Round Rock
Round Rock lies 1,395 km (867 mi) east of Phoenix, +2 h on the clock. What the numbers say about getting there.
Driving takes about 18 h 55 min without stops, over roughly 1,702 km (1,058 mi) of road; add breaks, fuel and any border.
Open Round Rock in Google Maps
| Phoenix | Round Rock | |
|---|---|---|
| Country | United States | United States |
| Population | 1.7 million | 115,997 |
| Elevation | 366 m (1,201 ft) | 226 m (741 ft) |
| Time now | UTC-7 (America/Phoenix) | UTC-5 (America/Chicago) |
| Postal codes | 85001–85098 | 78664–78683 |
Clocks in Round Rock are 2 h ahead of Phoenix right now, so a 18 h 55 min journey lands 20 h 55 min later by the destination clock.
Where to book car hire from Phoenix to Round Rock
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Staying in Round Rock
Live rooms and prices for Round Rock are in the search below.
Book a hotel in Round Rock
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 Round Rock from Phoenix?
1,395 km (867 mi) in a straight line, east of Phoenix; by road roughly 1,702 km (1,058 mi).
How long does it take to get from Phoenix to Round Rock by car?
About 18 h 55 min, estimated from distance and typical speeds. Timetables and traffic decide the real figure.
Is there a time difference between Phoenix and Round Rock?
Round Rock is 2 h ahead at the moment (America/Chicago against America/Phoenix).
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.