How far is Boston, MA, from St Louis, MO?
The distance between St Louis (St. Louis Lambert International Airport) and Boston (Logan International Airport) is 1047 miles / 1684 kilometers / 910 nautical miles.
The driving distance from St Louis (STL) to Boston (BOS) is 1191 miles / 1916 kilometers, and travel time by car is about 22 hours 30 minutes.
St. Louis Lambert International Airport – Logan International Airport
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Distance from St Louis to Boston
There are several ways to calculate the distance from St Louis to Boston. 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 St Louis to Boston?
The estimated flight time from St. Louis Lambert International Airport to Logan International Airport is 2 hours and 28 minutes.
What is the time difference between St Louis and Boston?
The time difference between St Louis and Boston is 1 hour. Boston is 1 hour ahead of St Louis.
Flight carbon footprint between St. Louis Lambert International Airport (STL) and Logan International Airport (BOS)
On average, flying from St Louis to Boston 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 St Louis to Boston
See the map of the 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 |