How far is Tok, AK, from San Francisco, CA?
The distance between San Francisco (San Francisco International Airport) and Tok (Tok Junction Airport) is 1975 miles / 3179 kilometers / 1716 nautical miles.
The driving distance from San Francisco (SFO) to Tok (TKJ) is 2856 miles / 4597 kilometers, and travel time by car is about 56 hours 35 minutes.
San Francisco International Airport – Tok Junction Airport
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Distance from San Francisco to Tok
There are several ways to calculate the distance from San Francisco to Tok. Here are two standard methods:
Vincenty's formula (applied above)- 1975.073 miles
- 3178.572 kilometers
- 1716.292 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- 1973.363 miles
- 3175.820 kilometers
- 1714.806 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 San Francisco to Tok?
The estimated flight time from San Francisco International Airport to Tok Junction Airport is 4 hours and 14 minutes.
What is the time difference between San Francisco and Tok?
The time difference between San Francisco and Tok is 1 hour. Tok is 1 hour behind San Francisco.
Flight carbon footprint between San Francisco International Airport (SFO) and Tok Junction Airport (TKJ)
On average, flying from San Francisco to Tok generates about 215 kg of CO2 per passenger, and 215 kilograms equals 475 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from San Francisco to Tok
See the map of the shortest flight path between San Francisco International Airport (SFO) and Tok Junction Airport (TKJ).
Airport information
| Origin | San Francisco International Airport |
|---|---|
| City: | San Francisco, CA |
| Country: | United States  |
| IATA Code: | SFO |
| ICAO Code: | KSFO |
| Coordinates: | 37°37′8″N, 122°22′30″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 |