How far is Ketchikan, AK, from St. Paul Island, AK?
The distance between St. Paul Island (St. Paul Island Airport) and Ketchikan (Ketchikan International Airport) is 1468 miles / 2363 kilometers / 1276 nautical miles.
St. Paul Island Airport – Ketchikan International Airport
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Distance from St. Paul Island to Ketchikan
There are several ways to calculate the distance from St. Paul Island to Ketchikan. 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 St. Paul Island to Ketchikan?
The estimated flight time from St. Paul Island Airport to Ketchikan International Airport is 3 hours and 16 minutes.
What is the time difference between St. Paul Island and Ketchikan?
Flight carbon footprint between St. Paul Island Airport (SNP) and Ketchikan International Airport (KTN)
On average, flying from St. Paul Island to Ketchikan 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 St. Paul Island to Ketchikan
See the map of the shortest flight path between St. Paul Island Airport (SNP) and Ketchikan International Airport (KTN).
Airport information
| Origin | 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 |
| Destination | Ketchikan International Airport |
|---|---|
| City: | Ketchikan, AK |
| Country: | United States |
| IATA Code: | KTN |
| ICAO Code: | PAKT |
| Coordinates: | 55°21′19″N, 131°42′38″W |