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How far is Moncton from St Louis, MO?

The distance between St Louis (St. Louis Lambert International Airport) and Moncton (Greater Moncton Roméo LeBlanc International Airport) is 1401 miles / 2254 kilometers / 1217 nautical miles.

The driving distance from St Louis (STL) to Moncton (YQM) is 1686 miles / 2713 kilometers, and travel time by car is about 32 hours 6 minutes.

St. Louis Lambert International Airport – Greater Moncton Roméo LeBlanc International Airport

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1401
Miles
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2254
Kilometers
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1217
Nautical miles

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Distance from St Louis to Moncton

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

Vincenty's formula (applied above)
  • 1400.870 miles
  • 2254.481 kilometers
  • 1217.322 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
  • 1397.851 miles
  • 2249.623 kilometers
  • 1214.699 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 St Louis to Moncton?

The estimated flight time from St. Louis Lambert International Airport to Greater Moncton Roméo LeBlanc International Airport is 3 hours and 9 minutes.

Flight carbon footprint between St. Louis Lambert International Airport (STL) and Greater Moncton Roméo LeBlanc International Airport (YQM)

On average, flying from St Louis to Moncton generates about 173 kg of CO2 per passenger, and 173 kilograms equals 382 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from St Louis to Moncton

See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and Greater Moncton Roméo LeBlanc International Airport (YQM).

Airport information

Origin St. Louis Lambert International Airport
City: St Louis, MO
Country: United States Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W
Destination Greater Moncton Roméo LeBlanc International Airport
City: Moncton
Country: Canada Flag of Canada
IATA Code: YQM
ICAO Code: CYQM
Coordinates: 46°6′43″N, 64°40′42″W