Air Miles Calculator logo

How far is Songtao from Longnan?

The distance between Longnan (Longnan Chengxian Airport) and Songtao (Tongren Fenghuang Airport) is 457 miles / 736 kilometers / 397 nautical miles.

The driving distance from Longnan (LNL) to Songtao (TEN) is 597 miles / 961 kilometers, and travel time by car is about 10 hours 55 minutes.

Longnan Chengxian Airport – Tongren Fenghuang Airport

Distance arrow
457
Miles
Distance arrow
736
Kilometers
Distance arrow
397
Nautical miles

Search flights

Distance from Longnan to Songtao

There are several ways to calculate the distance from Longnan to Songtao. Here are two standard methods:

Vincenty's formula (applied above)
  • 457.123 miles
  • 735.668 kilometers
  • 397.229 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
  • 458.005 miles
  • 737.087 kilometers
  • 397.995 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 Longnan to Songtao?

The estimated flight time from Longnan Chengxian Airport to Tongren Fenghuang Airport is 1 hour and 21 minutes.

Flight carbon footprint between Longnan Chengxian Airport (LNL) and Tongren Fenghuang Airport (TEN)

On average, flying from Longnan to Songtao generates about 92 kg of CO2 per passenger, and 92 kilograms equals 204 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Longnan to Songtao

See the map of the shortest flight path between Longnan Chengxian Airport (LNL) and Tongren Fenghuang Airport (TEN).

Airport information

Origin Longnan Chengxian Airport
City: Longnan
Country: China Flag of China
IATA Code: LNL
ICAO Code: ZLLN
Coordinates: 33°47′16″N, 105°47′49″E
Destination Tongren Fenghuang Airport
City: Songtao
Country: China Flag of China
IATA Code: TEN
ICAO Code: ZUTR
Coordinates: 27°52′59″N, 109°18′32″E