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How far is Allentown, PA, from Saint John?

The distance between Saint John (Saint John Airport) and Allentown (Lehigh Valley International Airport) is 581 miles / 935 kilometers / 505 nautical miles.

The driving distance from Saint John (YSJ) to Allentown (ABE) is 708 miles / 1139 kilometers, and travel time by car is about 14 hours 23 minutes.

Saint John Airport – Lehigh Valley International Airport

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581
Miles
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935
Kilometers
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505
Nautical miles

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Distance from Saint John to Allentown

There are several ways to calculate the distance from Saint John to Allentown. Here are two standard methods:

Vincenty's formula (applied above)
  • 580.700 miles
  • 934.546 kilometers
  • 504.614 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
  • 579.791 miles
  • 933.083 kilometers
  • 503.825 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 Saint John to Allentown?

The estimated flight time from Saint John Airport to Lehigh Valley International Airport is 1 hour and 35 minutes.

Flight carbon footprint between Saint John Airport (YSJ) and Lehigh Valley International Airport (ABE)

On average, flying from Saint John to Allentown generates about 110 kg of CO2 per passenger, and 110 kilograms equals 243 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Saint John to Allentown

See the map of the shortest flight path between Saint John Airport (YSJ) and Lehigh Valley International Airport (ABE).

Airport information

Origin Saint John Airport
City: Saint John
Country: Canada Flag of Canada
IATA Code: YSJ
ICAO Code: CYSJ
Coordinates: 45°18′57″N, 65°53′25″W
Destination Lehigh Valley International Airport
City: Allentown, PA
Country: United States Flag of United States
IATA Code: ABE
ICAO Code: KABE
Coordinates: 40°39′7″N, 75°26′26″W