Air Miles Calculator

Distance between London (LHR) and Lewistown, MT (LWT)

Distance from London to Lewistown (London Heathrow Airport – Lewistown Municipal Airport) is 4453 miles / 7166 kilometers / 3869 nautical miles.

How far is Lewistown from London?

There are several ways to calculate distances between London and Lewistown. Here are two common methods:

Vincenty's formula (applied above)
  • 4452.895 miles
  • 7166.240 kilometers
  • 3869.460 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
  • 4439.581 miles
  • 7144.814 kilometers
  • 3857.891 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).

Flight duration

Estimated flight time from London Heathrow Airport (LHR) to Lewistown Municipal Airport (LWT) is 8 hours 55 minutes.

Time difference and current local times

The time difference between London and Lewistown is 7 hours. Lewistown is 7 hours behind London.

Time Difference

London
Lewistown

London

 BST

Lewistown, MT

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 520 kg (1 147 pounds).

Airport information


A London Heathrow Airport
City: London
Country: United Kingdom Flag of United Kingdom
IATA Code: LHR
ICAO Code: EGLL
Coordinates: 51°28′14″N, 0°27′42″W

B Lewistown Municipal Airport
City: Lewistown, MT
Country: United States Flag of United States
IATA Code: LWT
ICAO Code: KLWT
Coordinates: 47°2′57″N, 109°28′1″W

London to Lewistown flight path

Shortest flight path between London Heathrow Airport (LHR) and Lewistown Municipal Airport (LWT).

Frequent Flyer Miles Calculator

London (LHR) → Lewistown (LWT).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
4453
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4453

Round trip?