How far is Stephenville from Boston, MA?
The distance between Boston (Logan International Airport) and Stephenville (Stephenville International Airport) is 739 miles / 1190 kilometers / 642 nautical miles.
The driving distance from Boston (BOS) to Stephenville (YJT) is 2003 miles / 3223 kilometers, and travel time by car is about 48 hours 50 minutes.
Logan International Airport – Stephenville International Airport
Search flights
Distance from Boston to Stephenville
There are several ways to calculate the distance from Boston to Stephenville. Here are two standard methods:
Vincenty's formula (applied above)- 739.211 miles
- 1189.645 kilometers
- 642.357 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- 737.946 miles
- 1187.609 kilometers
- 641.258 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 Stephenville?
The estimated flight time from Logan International Airport to Stephenville International Airport is 1 hour and 53 minutes.
What is the time difference between Boston and Stephenville?
Flight carbon footprint between Logan International Airport (BOS) and Stephenville International Airport (YJT)
On average, flying from Boston to Stephenville generates about 129 kg of CO2 per passenger, and 129 kilograms equals 284 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 Stephenville
See the map of the shortest flight path between Logan International Airport (BOS) and Stephenville International Airport (YJT).
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 | Stephenville International Airport |
|---|---|
| City: | Stephenville |
| Country: | Canada  |
| IATA Code: | YJT |
| ICAO Code: | CYJT |
| Coordinates: | 48°32′39″N, 58°32′59″W |