How far is St Louis, MO, from Boston, MA?
The distance between Boston (Logan International Airport) and St Louis (St. Louis Lambert International Airport) is 1047 miles / 1684 kilometers / 910 nautical miles.
The driving distance from Boston (BOS) to St Louis (STL) is 1188 miles / 1912 kilometers, and travel time by car is about 22 hours 27 minutes.
Logan International Airport – St. Louis Lambert International Airport
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Distance from Boston to St Louis
There are several ways to calculate the distance from Boston to St Louis. Here are two standard methods:
Vincenty's formula (applied above)- 1046.692 miles
- 1684.487 kilometers
- 909.550 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- 1044.273 miles
- 1680.595 kilometers
- 907.449 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 Boston to St Louis?
The estimated flight time from Logan International Airport to St. Louis Lambert International Airport is 2 hours and 28 minutes.
What is the time difference between Boston and St Louis?
The time difference between Boston and St Louis is 1 hour. St Louis is 1 hour behind Boston.
Flight carbon footprint between Logan International Airport (BOS) and St. Louis Lambert International Airport (STL)
On average, flying from Boston to St Louis generates about 154 kg of CO2 per passenger, and 154 kilograms equals 339 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Boston to St Louis
See the map of the shortest flight path between Logan International Airport (BOS) and St. Louis Lambert International Airport (STL).
Airport information
| Origin | Logan International Airport |
|---|---|
| City: | Boston, MA |
| Country: | United States  |
| IATA Code: | BOS |
| ICAO Code: | KBOS |
| Coordinates: | 42°21′51″N, 71°0′18″W |
| Destination | St. Louis Lambert International Airport |
|---|---|
| City: | St Louis, MO |
| Country: | United States |
| IATA Code: | STL |
| ICAO Code: | KSTL |
| Coordinates: | 38°44′55″N, 90°22′12″W |
Airlines flying from Boston (BOS) to St Louis (STL)
| Southwest Airlines |