How far is Roanoke, VA, from Chiang Mai?
The distance between Chiang Mai (Chiang Mai International Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 8571 miles / 13794 kilometers / 7448 nautical miles.
Chiang Mai International Airport – Roanoke–Blacksburg Regional Airport
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Distance from Chiang Mai to Roanoke
There are several ways to calculate the distance from Chiang Mai to Roanoke. Here are two standard methods:
Vincenty's formula (applied above)- 8571.474 miles
- 13794.450 kilometers
- 7448.407 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 8560.590 miles
- 13776.934 kilometers
- 7438.949 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Chiang Mai to Roanoke?
The estimated flight time from Chiang Mai International Airport to Roanoke–Blacksburg Regional Airport is 16 hours and 43 minutes.
What is the time difference between Chiang Mai and Roanoke?
Flight carbon footprint between Chiang Mai International Airport (CNX) and Roanoke–Blacksburg Regional Airport (ROA)
On average, flying from Chiang Mai to Roanoke generates about 1 083 kg of CO2 per passenger, and 1 083 kilograms equals 2 387 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Chiang Mai to Roanoke
See the map of the shortest flight path between Chiang Mai International Airport (CNX) and Roanoke–Blacksburg Regional Airport (ROA).
Airport information
| Origin | Chiang Mai International Airport |
|---|---|
| City: | Chiang Mai |
| Country: | Thailand  |
| IATA Code: | CNX |
| ICAO Code: | VTCC |
| Coordinates: | 18°46′0″N, 98°57′45″E |
| Destination | Roanoke–Blacksburg Regional Airport |
|---|---|
| City: | Roanoke, VA |
| Country: | United States  |
| IATA Code: | ROA |
| ICAO Code: | KROA |
| Coordinates: | 37°19′31″N, 79°58′31″W |