Air Miles Calculator logo

How far is Baltimore, MD, from Saint John?

The distance between Saint John (Saint John Airport) and Baltimore (Baltimore–Washington International Airport) is 695 miles / 1119 kilometers / 604 nautical miles.

The driving distance from Saint John (YSJ) to Baltimore (BWI) is 820 miles / 1320 kilometers, and travel time by car is about 16 hours 29 minutes.

Saint John Airport – Baltimore–Washington International Airport

Distance arrow
695
Miles
Distance arrow
1119
Kilometers
Distance arrow
604
Nautical miles

Search flights

Distance from Saint John to Baltimore

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

Vincenty's formula (applied above)
  • 695.495 miles
  • 1119.291 kilometers
  • 604.369 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
  • 694.619 miles
  • 1117.882 kilometers
  • 603.608 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 Baltimore?

The estimated flight time from Saint John Airport to Baltimore–Washington International Airport is 1 hour and 49 minutes.

Flight carbon footprint between Saint John Airport (YSJ) and Baltimore–Washington International Airport (BWI)

On average, flying from Saint John to Baltimore generates about 124 kg of CO2 per passenger, and 124 kilograms equals 274 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 Baltimore

See the map of the shortest flight path between Saint John Airport (YSJ) and Baltimore–Washington International Airport (BWI).

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 Baltimore–Washington International Airport
City: Baltimore, MD
Country: United States Flag of United States
IATA Code: BWI
ICAO Code: KBWI
Coordinates: 39°10′31″N, 76°40′5″W