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How far is Reading, PA, from Lewistown, MT?

The distance between Lewistown (Lewistown Municipal Airport) and Reading (Reading Regional Airport) is 1725 miles / 2776 kilometers / 1499 nautical miles.

The driving distance from Lewistown (LWT) to Reading (RDG) is 1988 miles / 3199 kilometers, and travel time by car is about 35 hours 58 minutes.

Lewistown Municipal Airport – Reading Regional Airport

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1725
Miles
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2776
Kilometers
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1499
Nautical miles

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Distance from Lewistown to Reading

There are several ways to calculate the distance from Lewistown to Reading. Here are two standard methods:

Vincenty's formula (applied above)
  • 1725.098 miles
  • 2776.276 kilometers
  • 1499.069 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
  • 1720.852 miles
  • 2769.443 kilometers
  • 1495.379 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 Lewistown to Reading?

The estimated flight time from Lewistown Municipal Airport to Reading Regional Airport is 3 hours and 45 minutes.

Flight carbon footprint between Lewistown Municipal Airport (LWT) and Reading Regional Airport (RDG)

On average, flying from Lewistown to Reading generates about 194 kg of CO2 per passenger, and 194 kilograms equals 429 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Lewistown to Reading

See the map of the shortest flight path between Lewistown Municipal Airport (LWT) and Reading Regional Airport (RDG).

Airport information

Origin 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
Destination Reading Regional Airport
City: Reading, PA
Country: United States Flag of United States
IATA Code: RDG
ICAO Code: KRDG
Coordinates: 40°22′42″N, 75°57′54″W