# How far is Longnan from Chengde?

The distance between Chengde (Chengde Puning Airport) and Longnan (Longnan Chengxian Airport) is 842 miles / 1355 kilometers / 732 nautical miles.

The driving distance from Chengde (CDE) to Longnan (LNL) is 1030 miles / 1658 kilometers, and travel time by car is about 18 hours 50 minutes.

842
Miles
1355
Kilometers
732
Nautical miles
2 h 5 min
139 kg

## Distance from Chengde to Longnan

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

Vincenty's formula (applied above)
• 842.050 miles
• 1355.148 kilometers
• 731.721 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
• 841.356 miles
• 1354.031 kilometers
• 731.118 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 Chengde to Longnan?

The estimated flight time from Chengde Puning Airport to Longnan Chengxian Airport is 2 hours and 5 minutes.

## Flight carbon footprint between Chengde Puning Airport (CDE) and Longnan Chengxian Airport (LNL)

On average, flying from Chengde to Longnan generates about 139 kg of CO2 per passenger, and 139 kilograms equals 306 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Chengde to Longnan

See the map of the shortest flight path between Chengde Puning Airport (CDE) and Longnan Chengxian Airport (LNL).

## Airport information

Origin Chengde Puning Airport
City: Chengde
Country: China
IATA Code: CDE
ICAO Code: ZBCD
Coordinates: 41°7′21″N, 118°4′26″E
Destination Longnan Chengxian Airport
City: Longnan
Country: China
IATA Code: LNL
ICAO Code: ZLLN
Coordinates: 33°47′16″N, 105°47′49″E