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CNX to ROA: distance & flight time
Chiang Mai (Chiang Mai International Airport) → Roanoke VA (Roanoke–Blacksburg Regional Airport)
8,561 mi
13,777 km · 7,439 nm
17h 15m
estimated nonstop flight time
-12h
time difference · heading north
See live CNX→ROA 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 12-hour time set-back when reading arrival times on your ticket.
The two airports
- CNX — Chiang Mai International Airport · Chiang Mai, Thailand
- ROA — Roanoke–Blacksburg Regional Airport · Roanoke VA, 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 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
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
Frequently asked questions
How far is CNX from ROA?
The flight distance from Chiang Mai (CNX) to Roanoke VA (ROA) 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 CNX to ROA?
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.
Are there nonstop flights from CNX to ROA?
Nonstop service on CNX–ROA 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 15m nonstop estimate.
What is the time difference between Chiang Mai and Roanoke VA?
Roanoke VA is 12 hours behind Chiang Mai.
What is the cheapest way to fly from CNX to ROA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNX–ROA that never appear on search engines, with no booking fees.
Why are some CNX to ROA fares phone-only?
Consolidator contracts let us sell certain CNX–ROA 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.