How far is Tok, AK, from Chengdu?

The distance between Chengdu (Chengdu Shuangliu International Airport) and Tok (Tok Junction Airport) is 5011 miles / 8064 kilometers / 4354 nautical miles.

Distance from Chengdu to Tok

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

Vincenty's formula (applied above)

• 5010.500 miles
• 8063.619 kilometers
• 4354.006 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

• 4999.811 miles
• 8046.416 kilometers
• 4344.717 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 Chengdu to Tok?

The estimated flight time from Chengdu Shuangliu International Airport to Tok Junction Airport is 9 hours and 59 minutes.

What is the time difference between Chengdu and Tok?

The time difference between Chengdu and Tok is 17 hours. Tok is 17 hours behind Chengdu.

Flight carbon footprint between Chengdu Shuangliu International Airport (CTU) and Tok Junction Airport (TKJ)

On average, flying from Chengdu to Tok generates about 585 kg of CO2 per passenger, and 585 kilograms equals 1 290 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chengdu to Tok

See the map of the shortest flight path between Chengdu Shuangliu International Airport (CTU) and Tok Junction Airport (TKJ).

Airport information

Origin	Chengdu Shuangliu International Airport
City:	Chengdu
Country:	China
IATA Code:	CTU
ICAO Code:	ZUUU
Coordinates:	30°34′42″N, 103°56′49″E

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