# Distance between Lensk (ULK) and Chokurdah (CKH)

Flight distance from Lensk to Chokurdah (Lensk Airport – Chokurdakh Airport) is 1144 miles / 1841 kilometers / 994 nautical miles. Estimated flight time is 2 hours 39 minutes.

Driving distance from Lensk (ULK) to Chokurdah (CKH) is 1977 miles / 3181 kilometers and travel time by car is about 73 hours 31 minutes.

## Map of flight path and driving directions from Lensk to Chokurdah.

Shortest flight path between Lensk Airport (ULK) and Chokurdakh Airport (CKH).

## How far is Chokurdah from Lensk?

There are several ways to calculate distances between Lensk and Chokurdah. Here are two common methods:

Vincenty's formula (applied above)
• 1144.194 miles
• 1841.402 kilometers
• 994.278 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 1140.225 miles
• 1835.014 kilometers
• 990.828 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).

## Airport information

A Lensk Airport
City: Lensk
Country: Russia
IATA Code: ULK
ICAO Code: UERL
Coordinates: 60°43′14″N, 114°49′33″E

B Chokurdakh Airport
City: Chokurdah
Country: Russia
IATA Code: CKH
ICAO Code: UESO
Coordinates: 70°37′23″N, 147°54′7″E

## Time difference and current local times

The time difference between Lensk and Chokurdah is 2 hours. Chokurdah is 2 hours ahead of Lensk.

+09

+11

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 159 kg (350 pounds).

## Frequent Flyer Miles Calculator

Lensk (ULK) → Chokurdah (CKH).

Distance:
1144
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1144

Round trip?