How far is Tok, AK, from Boston, MA?

The distance between Boston (Logan International Airport) and Tok (Tok Junction Airport) is 3130 miles / 5037 kilometers / 2720 nautical miles.

The driving distance from Boston (BOS) to Tok (TKJ) is 4180 miles / 6727 kilometers, and travel time by car is about 80 hours 25 minutes.

Distance from Boston to Tok

There are several ways to calculate the distance from Boston to Tok. Here are two standard methods:

Vincenty's formula (applied above)

• 3129.781 miles
• 5036.894 kilometers
• 2719.705 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

• 3121.457 miles
• 5023.499 kilometers
• 2712.472 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 Tok?

The estimated flight time from Logan International Airport to Tok Junction Airport is 6 hours and 25 minutes.

What is the time difference between Boston and Tok?

The time difference between Boston and Tok is 4 hours. Tok is 4 hours behind Boston.

Flight carbon footprint between Logan International Airport (BOS) and Tok Junction Airport (TKJ)

On average, flying from Boston to Tok generates about 350 kg of CO2 per passenger, and 350 kilograms equals 771 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 Tok

See the map of the shortest flight path between Logan International Airport (BOS) and Tok Junction Airport (TKJ).

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	Tok Junction Airport
City:	Tok, AK
Country:	United States
IATA Code:	TKJ
ICAO Code:	PFTO
Coordinates:	63°19′46″N, 142°57′14″W