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How far is Dubuque, IA, from Tok, AK?

The distance between Tok (Tok Junction Airport) and Dubuque (Dubuque Regional Airport) is 2517 miles / 4050 kilometers / 2187 nautical miles.

The driving distance from Tok (TKJ) to Dubuque (DBQ) is 3143 miles / 5058 kilometers, and travel time by car is about 60 hours 45 minutes.

Tok Junction Airport – Dubuque Regional Airport

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2517
Miles
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4050
Kilometers
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2187
Nautical miles

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Distance from Tok to Dubuque

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

Vincenty's formula (applied above)
  • 2516.774 miles
  • 4050.355 kilometers
  • 2187.017 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
  • 2510.773 miles
  • 4040.697 kilometers
  • 2181.802 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 Tok to Dubuque?

The estimated flight time from Tok Junction Airport to Dubuque Regional Airport is 5 hours and 15 minutes.

Flight carbon footprint between Tok Junction Airport (TKJ) and Dubuque Regional Airport (DBQ)

On average, flying from Tok to Dubuque generates about 277 kg of CO2 per passenger, and 277 kilograms equals 611 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Tok to Dubuque

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

Airport information

Origin Tok Junction Airport
City: Tok, AK
Country: United States Flag of United States
IATA Code: TKJ
ICAO Code: PFTO
Coordinates: 63°19′46″N, 142°57′14″W
Destination Dubuque Regional Airport
City: Dubuque, IA
Country: United States Flag of United States
IATA Code: DBQ
ICAO Code: KDBQ
Coordinates: 42°24′7″N, 90°42′34″W