Distance between St Louis, MO (STL) and Boston, MA (BOS)
Flight distance from St Louis to Boston (St. Louis Lambert International Airport – Logan International Airport) is 1047 miles / 1684 kilometers / 910 nautical miles. Estimated flight time is 2 hours 28 minutes.
Driving distance from St Louis (STL) to Boston (BOS) is 1191 miles / 1916 kilometers and travel time by car is about 22 hours 25 minutes.
St Louis – Boston
How far is Boston from St Louis?
There are several ways to calculate distances between Los Angeles and Chicago. Here are two common 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 earth.
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).
Flight Duration
Estimated flight time from St. Louis Lambert International Airport to Logan International Airport is 2 hours 28 minutes.
Time difference
The time difference between St Louis and Boston is 1 hour. Boston is 1 hour ahead of St Louis.
St Louis time to Boston time converter
Carbon dioxide emissions
On average flying from St Louis to Boston generates about 154 kg of CO2 per passenger, 154 kilograms is equal to 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 St Louis to Boston
Shortest flight path between St. Louis Lambert International Airport (STL) and Logan International Airport (BOS).
Airport information
| Origin | 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 |
| Destination | Logan International Airport |
|---|---|
| City: | Boston, MA |
| Country: | United States |
| IATA Code: | BOS |
| ICAO Code: | KBOS |
| Coordinates: | 42°21′51″N, 71°0′18″W |
Airlines flying from St Louis (STL) to Boston (BOS)
| Southwest Airlines |