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ROA to PRH: distance & flight time
Roanoke VA (Roanoke–Blacksburg Regional Airport) → Phrae (Phrae Airport)
8,605 mi
13,848 km · 7,478 nm
17h 20m
estimated nonstop flight time
+12h
time difference · heading north
See live ROA→PRH fares Phone-only fares on this route — call free
Flight time details
8,605 miles nonstop takes roughly 17h 20m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- ROA — Roanoke–Blacksburg Regional Airport · Roanoke VA, United States
- PRH — Phrae Airport · Phrae, Thailand
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 ROA
- LYH · Lynchburg Regional Preston Glenn Field43 mi away
- LWB · Greenbrier Valley Airport44 mi away
- DAN · Danville Regional Airport63 mi away
- BLF · Mercer County Airport68 mi away
Near PRH
- LPT · Lampang Airport44 mi away
- NNT · Nan Airport62 mi away
- THS · Sukhothai Airport66 mi away
- CNX · Chiang Mai International Airport90 mi away
Frequently asked questions
How far is ROA from PRH?
The flight distance from Roanoke VA (ROA) to Phrae (PRH) is 8,605 miles (13,848 km, 7,478 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROA to PRH?
A nonstop flight takes about 17h 20m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ROA to PRH?
Nonstop service on ROA–PRH depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 17h 20m nonstop estimate.
What is the time difference between Roanoke VA and Phrae?
Phrae is 12 hours ahead of Roanoke VA.
What is the cheapest way to fly from ROA to PRH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROA–PRH that never appear on search engines, with no booking fees.
Why are some ROA to PRH fares phone-only?
Consolidator contracts let us sell certain ROA–PRH tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.