How far is St. Paul Island, AK, from Ketchikan, AK?
The distance between Ketchikan (Ketchikan International Airport) and St. Paul Island (St. Paul Island Airport) is 1468 miles / 2363 kilometers / 1276 nautical miles.
Ketchikan International Airport – St. Paul Island Airport
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Distance from Ketchikan to St. Paul Island
There are several ways to calculate the distance from Ketchikan to St. Paul Island. Here are two standard methods:
Vincenty's formula (applied above)- 1468.383 miles
- 2363.133 kilometers
- 1275.990 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- 1463.366 miles
- 2355.059 kilometers
- 1271.630 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 Ketchikan to St. Paul Island?
The estimated flight time from Ketchikan International Airport to St. Paul Island Airport is 3 hours and 16 minutes.
What is the time difference between Ketchikan and St. Paul Island?
Flight carbon footprint between Ketchikan International Airport (KTN) and St. Paul Island Airport (SNP)
On average, flying from Ketchikan to St. Paul Island generates about 177 kg of CO2 per passenger, and 177 kilograms equals 391 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Ketchikan to St. Paul Island
See the map of the shortest flight path between Ketchikan International Airport (KTN) and St. Paul Island Airport (SNP).
Airport information
| Origin | Ketchikan International Airport |
|---|---|
| City: | Ketchikan, AK |
| Country: | United States  |
| IATA Code: | KTN |
| ICAO Code: | PAKT |
| Coordinates: | 55°21′19″N, 131°42′38″W |
| Destination | St. Paul Island Airport |
|---|---|
| City: | St. Paul Island, AK |
| Country: | United States |
| IATA Code: | SNP |
| ICAO Code: | PASN |
| Coordinates: | 57°9′58″N, 170°13′21″W |