How far is Ketchikan, AK, from Erie, PA?
The distance between Erie (Erie International Airport) and Ketchikan (Ketchikan International Airport) is 2461 miles / 3961 kilometers / 2139 nautical miles.
The driving distance from Erie (ERI) to Ketchikan (KTN) is 3127 miles / 5033 kilometers, and travel time by car is about 64 hours 31 minutes.
Erie International Airport – Ketchikan International Airport
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Distance from Erie to Ketchikan
There are several ways to calculate the distance from Erie to Ketchikan. 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 Erie to Ketchikan?
The estimated flight time from Erie International Airport to Ketchikan International Airport is 5 hours and 9 minutes.
What is the time difference between Erie and Ketchikan?
The time difference between Erie and Ketchikan is 4 hours. Ketchikan is 4 hours behind Erie.
Flight carbon footprint between Erie International Airport (ERI) and Ketchikan International Airport (KTN)
On average, flying from Erie to Ketchikan 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 Erie to Ketchikan
See the map of the shortest flight path between Erie International Airport (ERI) and Ketchikan International Airport (KTN).
Airport information
| Origin | Erie International Airport |
|---|---|
| City: | Erie, PA |
| Country: | United States  |
| IATA Code: | ERI |
| ICAO Code: | KERI |
| Coordinates: | 42°4′55″N, 80°10′34″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 |