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How far is St Augustine, FL, from Lewistown, MT?

The distance between Lewistown (Lewistown Municipal Airport) and St Augustine (Northeast Florida Regional Airport) is 1909 miles / 3073 kilometers / 1659 nautical miles.

The driving distance from Lewistown (LWT) to St Augustine (UST) is 2372 miles / 3817 kilometers, and travel time by car is about 42 hours 53 minutes.

Lewistown Municipal Airport – Northeast Florida Regional Airport

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1909
Miles
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3073
Kilometers
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1659
Nautical miles

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Distance from Lewistown to St Augustine

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

Vincenty's formula (applied above)
  • 1909.227 miles
  • 3072.603 kilometers
  • 1659.073 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
  • 1907.622 miles
  • 3070.020 kilometers
  • 1657.678 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 St Augustine?

The estimated flight time from Lewistown Municipal Airport to Northeast Florida Regional Airport is 4 hours and 6 minutes.

Flight carbon footprint between Lewistown Municipal Airport (LWT) and Northeast Florida Regional Airport (UST)

On average, flying from Lewistown to St Augustine generates about 209 kg of CO2 per passenger, and 209 kilograms equals 461 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 St Augustine

See the map of the shortest flight path between Lewistown Municipal Airport (LWT) and Northeast Florida Regional Airport (UST).

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 Northeast Florida Regional Airport
City: St Augustine, FL
Country: United States Flag of United States
IATA Code: UST
ICAO Code: KSGJ
Coordinates: 29°57′33″N, 81°20′23″W