How far is San Francisco, CA, from Tok, AK?
The distance between Tok (Tok Junction Airport) and San Francisco (San Francisco International Airport) is 1975 miles / 3179 kilometers / 1716 nautical miles.
The driving distance from Tok (TKJ) to San Francisco (SFO) is 2857 miles / 4598 kilometers, and travel time by car is about 56 hours 35 minutes.
Tok Junction Airport – San Francisco International Airport
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Distance from Tok to San Francisco
There are several ways to calculate the distance from Tok to San Francisco. 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 Tok to San Francisco?
The estimated flight time from Tok Junction Airport to San Francisco International Airport is 4 hours and 14 minutes.
What is the time difference between Tok and San Francisco?
The time difference between Tok and San Francisco is 1 hour. San Francisco is 1 hour ahead of Tok.
Flight carbon footprint between Tok Junction Airport (TKJ) and San Francisco International Airport (SFO)
On average, flying from Tok to San Francisco 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 Tok to San Francisco
See the map of the shortest flight path between Tok Junction Airport (TKJ) and San Francisco International Airport (SFO).
Airport information
| Origin | Tok Junction Airport |
|---|---|
| City: | Tok, AK |
| Country: | United States  |
| IATA Code: | TKJ |
| ICAO Code: | PFTO |
| Coordinates: | 63°19′46″N, 142°57′14″W |
| Destination | 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 |