How far is Saint John from Chicago, IL?
The distance between Chicago (Chicago Midway International Airport) and Saint John (Saint John Airport) is 1121 miles / 1804 kilometers / 974 nautical miles.
Chicago Midway International Airport – Saint John Airport
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Distance from Chicago to Saint John
There are several ways to calculate the distance from Chicago to Saint John. Here are two standard methods:
Vincenty's formula (applied above)- 1120.730 miles
- 1803.640 kilometers
- 973.888 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- 1117.886 miles
- 1799.062 kilometers
- 971.416 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 Chicago to Saint John?
The estimated flight time from Chicago Midway International Airport to Saint John Airport is 2 hours and 37 minutes.
What is the time difference between Chicago and Saint John?
Flight carbon footprint between Chicago Midway International Airport (MDW) and Saint John Airport (YSJ)
On average, flying from Chicago to Saint John generates about 158 kg of CO2 per passenger, and 158 kilograms equals 348 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Chicago to Saint John
See the map of the shortest flight path between Chicago Midway International Airport (MDW) and Saint John Airport (YSJ).
Airport information
| Origin | Chicago Midway International Airport |
|---|---|
| City: | Chicago, IL |
| Country: | United States  |
| IATA Code: | MDW |
| ICAO Code: | KMDW |
| Coordinates: | 41°47′9″N, 87°45′8″W |
| Destination | Saint John Airport |
|---|---|
| City: | Saint John |
| Country: | Canada  |
| IATA Code: | YSJ |
| ICAO Code: | CYSJ |
| Coordinates: | 45°18′57″N, 65°53′25″W |