How far is St Petersburg, FL, from Ketchikan, AK?
The distance between Ketchikan (Ketchikan International Airport) and St Petersburg (St. Pete–Clearwater International Airport) is 3071 miles / 4942 kilometers / 2669 nautical miles.
The driving distance from Ketchikan (KTN) to St Petersburg (PIE) is 3875 miles / 6237 kilometers, and travel time by car is about 77 hours 57 minutes.
Ketchikan International Airport – St. Pete–Clearwater International Airport
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Distance from Ketchikan to St Petersburg
There are several ways to calculate the distance from Ketchikan to St Petersburg. Here are two standard methods:
Vincenty's formula (applied above)- 3070.998 miles
- 4942.292 kilometers
- 2668.624 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- 3067.499 miles
- 4936.660 kilometers
- 2665.583 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 Petersburg?
The estimated flight time from Ketchikan International Airport to St. Pete–Clearwater International Airport is 6 hours and 18 minutes.
What is the time difference between Ketchikan and St Petersburg?
Flight carbon footprint between Ketchikan International Airport (KTN) and St. Pete–Clearwater International Airport (PIE)
On average, flying from Ketchikan to St Petersburg generates about 343 kg of CO2 per passenger, and 343 kilograms equals 756 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Ketchikan to St Petersburg
See the map of the shortest flight path between Ketchikan International Airport (KTN) and St. Pete–Clearwater International Airport (PIE).
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. Pete–Clearwater International Airport |
|---|---|
| City: | St Petersburg, FL |
| Country: | United States |
| IATA Code: | PIE |
| ICAO Code: | KPIE |
| Coordinates: | 27°54′36″N, 82°41′14″W |