How far is Chiang Mai from Tonghua?
The distance between Tonghua (Tonghua Sanyuanpu Airport) and Chiang Mai (Chiang Mai International Airport) is 2253 miles / 3626 kilometers / 1958 nautical miles.
The driving distance from Tonghua (TNH) to Chiang Mai (CNX) is 2783 miles / 4479 kilometers, and travel time by car is about 52 hours 56 minutes.
Tonghua Sanyuanpu Airport – Chiang Mai International Airport
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Distance from Tonghua to Chiang Mai
There are several ways to calculate the distance from Tonghua to Chiang Mai. Here are two standard methods:
Vincenty's formula (applied above)- 2253.042 miles
- 3625.920 kilometers
- 1957.840 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- 2254.312 miles
- 3627.964 kilometers
- 1958.944 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 Tonghua to Chiang Mai?
The estimated flight time from Tonghua Sanyuanpu Airport to Chiang Mai International Airport is 4 hours and 45 minutes.
What is the time difference between Tonghua and Chiang Mai?
The time difference between Tonghua and Chiang Mai is 1 hour. Chiang Mai is 1 hour behind Tonghua.
Flight carbon footprint between Tonghua Sanyuanpu Airport (TNH) and Chiang Mai International Airport (CNX)
On average, flying from Tonghua to Chiang Mai generates about 247 kg of CO2 per passenger, and 247 kilograms equals 543 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tonghua to Chiang Mai
See the map of the shortest flight path between Tonghua Sanyuanpu Airport (TNH) and Chiang Mai International Airport (CNX).
Airport information
| Origin | Tonghua Sanyuanpu Airport |
|---|---|
| City: | Tonghua |
| Country: | China  |
| IATA Code: | TNH |
| ICAO Code: | ZYTN |
| Coordinates: | 42°15′14″N, 125°42′11″E |
| Destination | Chiang Mai International Airport |
|---|---|
| City: | Chiang Mai |
| Country: | Thailand  |
| IATA Code: | CNX |
| ICAO Code: | VTCC |
| Coordinates: | 18°46′0″N, 98°57′45″E |