How far is Tok, AK, from Pierre, SD?

The distance between Pierre (Pierre Regional Airport) and Tok (Tok Junction Airport) is 2118 miles / 3409 kilometers / 1840 nautical miles.

The driving distance from Pierre (PIR) to Tok (TKJ) is 2665 miles / 4289 kilometers, and travel time by car is about 53 hours 45 minutes.

Distance from Pierre to Tok

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

Vincenty's formula (applied above)

• 2118.000 miles
• 3408.590 kilometers
• 1840.492 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

• 2112.994 miles
• 3400.534 kilometers
• 1836.141 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 Pierre to Tok?

The estimated flight time from Pierre Regional Airport to Tok Junction Airport is 4 hours and 30 minutes.

What is the time difference between Pierre and Tok?

The time difference between Pierre and Tok is 3 hours. Tok is 3 hours behind Pierre.

Flight carbon footprint between Pierre Regional Airport (PIR) and Tok Junction Airport (TKJ)

On average, flying from Pierre to Tok generates about 231 kg of CO2 per passenger, and 231 kilograms equals 509 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Pierre to Tok

See the map of the shortest flight path between Pierre Regional Airport (PIR) and Tok Junction Airport (TKJ).

Airport information

Origin	Pierre Regional Airport
City:	Pierre, SD
Country:	United States
IATA Code:	PIR
ICAO Code:	KPIR
Coordinates:	44°22′57″N, 100°17′9″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