How far is Tok, AK, from Aspen, CO?

The distance between Aspen (Aspen–Pitkin County Airport) and Tok (Tok Junction Airport) is 2229 miles / 3588 kilometers / 1937 nautical miles.

The driving distance from Aspen (ASE) to Tok (TKJ) is 3063 miles / 4929 kilometers, and travel time by car is about 57 hours 10 minutes.

Distance from Aspen to Tok

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

Vincenty's formula (applied above)

• 2229.324 miles
• 3587.749 kilometers
• 1937.230 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

• 2225.678 miles
• 3581.881 kilometers
• 1934.061 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 Aspen to Tok?

The estimated flight time from Aspen–Pitkin County Airport to Tok Junction Airport is 4 hours and 43 minutes.

What is the time difference between Aspen and Tok?

The time difference between Aspen and Tok is 2 hours. Tok is 2 hours behind Aspen.

Flight carbon footprint between Aspen–Pitkin County Airport (ASE) and Tok Junction Airport (TKJ)

On average, flying from Aspen to Tok generates about 244 kg of CO2 per passenger, and 244 kilograms equals 537 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Aspen to Tok

See the map of the shortest flight path between Aspen–Pitkin County Airport (ASE) and Tok Junction Airport (TKJ).

Airport information

Origin	Aspen–Pitkin County Airport
City:	Aspen, CO
Country:	United States
IATA Code:	ASE
ICAO Code:	KASE
Coordinates:	39°13′23″N, 106°52′8″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