How far is Dera Ismail Khan from Tonghua?
The distance between Tonghua (Tonghua Sanyuanpu Airport) and Dera Ismail Khan (Dera Ismail Khan Airport) is 3057 miles / 4919 kilometers / 2656 nautical miles.
The driving distance from Tonghua (TNH) to Dera Ismail Khan (DSK) is 3941 miles / 6343 kilometers, and travel time by car is about 72 hours 30 minutes.
Tonghua Sanyuanpu Airport – Dera Ismail Khan Airport
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Distance from Tonghua to Dera Ismail Khan
There are several ways to calculate the distance from Tonghua to Dera Ismail Khan. Here are two standard methods:
Vincenty's formula (applied above)- 3056.700 miles
- 4919.282 kilometers
- 2656.200 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- 3050.303 miles
- 4908.986 kilometers
- 2650.641 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 Dera Ismail Khan?
The estimated flight time from Tonghua Sanyuanpu Airport to Dera Ismail Khan Airport is 6 hours and 17 minutes.
What is the time difference between Tonghua and Dera Ismail Khan?
Flight carbon footprint between Tonghua Sanyuanpu Airport (TNH) and Dera Ismail Khan Airport (DSK)
On average, flying from Tonghua to Dera Ismail Khan generates about 341 kg of CO2 per passenger, and 341 kilograms equals 752 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 Dera Ismail Khan
See the map of the shortest flight path between Tonghua Sanyuanpu Airport (TNH) and Dera Ismail Khan Airport (DSK).
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 | Dera Ismail Khan Airport |
|---|---|
| City: | Dera Ismail Khan |
| Country: | Pakistan  |
| IATA Code: | DSK |
| ICAO Code: | OPDI |
| Coordinates: | 31°54′33″N, 70°53′47″E |