How far is Erie, PA, from Ketchikan, AK?
The distance between Ketchikan (Ketchikan International Airport) and Erie (Erie International Airport) is 2461 miles / 3961 kilometers / 2139 nautical miles.
The driving distance from Ketchikan (KTN) to Erie (ERI) is 3121 miles / 5022 kilometers, and travel time by car is about 64 hours 21 minutes.
Ketchikan International Airport – Erie International Airport
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Distance from Ketchikan to Erie
There are several ways to calculate the distance from Ketchikan to Erie. Here are two standard methods:
Vincenty's formula (applied above)- 2461.195 miles
- 3960.909 kilometers
- 2138.720 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- 2454.841 miles
- 3950.684 kilometers
- 2133.199 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 Erie?
The estimated flight time from Ketchikan International Airport to Erie International Airport is 5 hours and 9 minutes.
What is the time difference between Ketchikan and Erie?
The time difference between Ketchikan and Erie is 4 hours. Erie is 4 hours ahead of Ketchikan.
Flight carbon footprint between Ketchikan International Airport (KTN) and Erie International Airport (ERI)
On average, flying from Ketchikan to Erie generates about 271 kg of CO2 per passenger, and 271 kilograms equals 597 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 Erie
See the map of the shortest flight path between Ketchikan International Airport (KTN) and Erie International Airport (ERI).
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 | Erie International Airport |
|---|---|
| City: | Erie, PA |
| Country: | United States |
| IATA Code: | ERI |
| ICAO Code: | KERI |
| Coordinates: | 42°4′55″N, 80°10′34″W |