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PRH to RIV: distance & flight time
Phrae (Phrae Airport) → Riverside (March ARB Airport)
8,080 mi
13,003 km · 7,021 nm
16h 19m
estimated nonstop flight time
-14h
time difference · heading northeast
See live PRH→RIV fares Phone-only fares on this route — call free
Flight time details
8,080 miles nonstop takes roughly 16h 19m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- PRH — Phrae Airport · Phrae, Thailand
- RIV — March ARB Airport · Riverside, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near PRH
- LPT · Lampang Airport44 mi away
- NNT · Nan Airport62 mi away
- THS · Sukhothai Airport66 mi away
- CNX · Chiang Mai International Airport90 mi away
Near RIV
- RAL · Riverside Municipal Airport12 mi away
- SBD · San Bernardino International Airport15 mi away
- RBK · French Valley Airport22 mi away
- ONT · Ontario International Airport23 mi away
Frequently asked questions
How far is PRH from RIV?
The flight distance from Phrae (PRH) to Riverside (RIV) is 8,080 miles (13,003 km, 7,021 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PRH to RIV?
A nonstop flight takes about 16h 19m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Phrae and Riverside?
Riverside is 14 hours behind Phrae.
What is the cheapest way to fly from PRH to RIV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PRH–RIV that never appear on search engines, with no booking fees.