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How far is Rock Springs, WY, from London?

The distance between London (London City Airport) and Rock Springs (Southwest Wyoming Regional Airport) is 4743 miles / 7634 kilometers / 4122 nautical miles.

London City Airport – Southwest Wyoming Regional Airport

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4743
Miles
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7634
Kilometers
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4122
Nautical miles

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Distance from London to Rock Springs

There are several ways to calculate the distance from London to Rock Springs. Here are two standard methods:

Vincenty's formula (applied above)
  • 4743.483 miles
  • 7633.896 kilometers
  • 4121.974 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
  • 4730.366 miles
  • 7612.787 kilometers
  • 4110.576 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 London to Rock Springs?

The estimated flight time from London City Airport to Southwest Wyoming Regional Airport is 9 hours and 28 minutes.

Flight carbon footprint between London City Airport (LCY) and Southwest Wyoming Regional Airport (RKS)

On average, flying from London to Rock Springs generates about 551 kg of CO2 per passenger, and 551 kilograms equals 1 214 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from London to Rock Springs

See the map of the shortest flight path between London City Airport (LCY) and Southwest Wyoming Regional Airport (RKS).

Airport information

Origin London City Airport
City: London
Country: United Kingdom Flag of United Kingdom
IATA Code: LCY
ICAO Code: EGLC
Coordinates: 51°30′19″N, 0°3′19″E
Destination Southwest Wyoming Regional Airport
City: Rock Springs, WY
Country: United States Flag of United States
IATA Code: RKS
ICAO Code: KRKS
Coordinates: 41°35′39″N, 109°3′54″W