How far is Boston, MA, from Ketchikan, AK?
The distance between Ketchikan (Ketchikan International Airport) and Boston (Logan International Airport) is 2809 miles / 4521 kilometers / 2441 nautical miles.
The driving distance from Ketchikan (KTN) to Boston (BOS) is 3576 miles / 5755 kilometers, and travel time by car is about 74 hours 20 minutes.
Ketchikan International Airport – Logan International Airport
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Distance from Ketchikan to Boston
There are several ways to calculate the distance from Ketchikan to Boston. Here are two standard methods:
Vincenty's formula (applied above)- 2808.995 miles
- 4520.639 kilometers
- 2440.950 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- 2801.418 miles
- 4508.446 kilometers
- 2434.366 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 Ketchikan to Boston?
The estimated flight time from Ketchikan International Airport to Logan International Airport is 5 hours and 49 minutes.
What is the time difference between Ketchikan and Boston?
The time difference between Ketchikan and Boston is 4 hours. Boston is 4 hours ahead of Ketchikan.
Flight carbon footprint between Ketchikan International Airport (KTN) and Logan International Airport (BOS)
On average, flying from Ketchikan to Boston generates about 312 kg of CO2 per passenger, and 312 kilograms equals 687 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Ketchikan to Boston
See the map of the shortest flight path between Ketchikan International Airport (KTN) and Logan International Airport (BOS).
Airport information
| Origin | Ketchikan International Airport |
|---|---|
| City: | Ketchikan, AK |
| Country: | United States  |
| IATA Code: | KTN |
| ICAO Code: | PAKT |
| Coordinates: | 55°21′19″N, 131°42′38″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 |