# How far is Lancang Lahu Autonomous County from Chengde?

The distance between Chengde (Chengde Puning Airport) and Lancang Lahu Autonomous County (Lancang Jingmai Airport) is 1672 miles / 2691 kilometers / 1453 nautical miles.

The driving distance from Chengde (CDE) to Lancang Lahu Autonomous County (JMJ) is 2079 miles / 3346 kilometers, and travel time by car is about 38 hours 16 minutes.

1672
Miles
2691
Kilometers
1453
Nautical miles
3 h 39 min
191 kg

## Distance from Chengde to Lancang Lahu Autonomous County

There are several ways to calculate the distance from Chengde to Lancang Lahu Autonomous County. Here are two standard methods:

Vincenty's formula (applied above)
• 1671.829 miles
• 2690.548 kilometers
• 1452.780 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
• 1673.208 miles
• 2692.768 kilometers
• 1453.978 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 Lancang Lahu Autonomous County?

The estimated flight time from Chengde Puning Airport to Lancang Jingmai Airport is 3 hours and 39 minutes.

## Flight carbon footprint between Chengde Puning Airport (CDE) and Lancang Jingmai Airport (JMJ)

On average, flying from Chengde to Lancang Lahu Autonomous County generates about 191 kg of CO2 per passenger, and 191 kilograms equals 420 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 Lancang Lahu Autonomous County

See the map of the shortest flight path between Chengde Puning Airport (CDE) and Lancang Jingmai Airport (JMJ).

## 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 Lancang Jingmai Airport
City: Lancang Lahu Autonomous County
Country: China
IATA Code: JMJ
ICAO Code: ZPJM
Coordinates: 22°24′56″N, 99°47′11″E