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ROA to CNX: distance & flight time
Roanoke VA (Roanoke–Blacksburg Regional Airport) → Chiang Mai (Chiang Mai International Airport)
8,561 mi
13,777 km · 7,439 nm
17h 15m
estimated nonstop flight time
+11h
time difference · heading north
See live ROA→CNX fares Phone-only fares on this route — call free
Flight time details
8,561 miles nonstop takes roughly 17h 15m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- ROA — Roanoke–Blacksburg Regional Airport · Roanoke VA, United States
- CNX — Chiang Mai International Airport · Chiang Mai, 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 CNX
- LPT · Lampang Airport49 mi away
- PYY · Mae Hong Son Airport54 mi away
- HGN · Mae Hong Son Airport74 mi away
- PRH · Phrae Airport90 mi away
Frequently asked questions
How far is ROA from CNX?
The flight distance from Roanoke VA (ROA) to Chiang Mai (CNX) is 8,561 miles (13,777 km, 7,439 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROA to CNX?
A nonstop flight takes about 17h 15m 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 Roanoke VA and Chiang Mai?
Chiang Mai is 11 hours ahead of Roanoke VA.
What is the cheapest way to fly from ROA to CNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROA–CNX that never appear on search engines, with no booking fees.