Air Miles Calculator

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

Flight distance from London to Lewistown (London Heathrow Airport – Lewistown Municipal Airport) is 4453 miles / 7166 kilometers / 3869 nautical miles. Estimated flight time is 8 hours 55 minutes.

Map of flight path from London to Lewistown.

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

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).

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

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

 BST

Lewistown, MT

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 513 kg (1 132 pounds).

Frequent Flyer Miles Calculator

London (LHR) → Lewistown (LWT).

Distance:
4453
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4453

Round trip?