How far is Marquette, MI, from Ketchikan, AK?
The distance between Ketchikan (Ketchikan International Airport) and Marquette (Sawyer International Airport) is 1998 miles / 3215 kilometers / 1736 nautical miles.
The driving distance from Ketchikan (KTN) to Marquette (MQT) is 2481 miles / 3992 kilometers, and travel time by car is about 54 hours 25 minutes.
Ketchikan International Airport – Sawyer International Airport
Search flights
Distance from Ketchikan to Marquette
There are several ways to calculate the distance from Ketchikan to Marquette. Here are two standard methods:
Vincenty's formula (applied above)- 1997.656 miles
- 3214.915 kilometers
- 1735.915 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- 1991.942 miles
- 3205.719 kilometers
- 1730.950 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 Marquette?
The estimated flight time from Ketchikan International Airport to Sawyer International Airport is 4 hours and 16 minutes.
What is the time difference between Ketchikan and Marquette?
Flight carbon footprint between Ketchikan International Airport (KTN) and Sawyer International Airport (MQT)
On average, flying from Ketchikan to Marquette generates about 218 kg of CO2 per passenger, and 218 kilograms equals 480 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 Marquette
See the map of the shortest flight path between Ketchikan International Airport (KTN) and Sawyer International Airport (MQT).
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 | Sawyer International Airport |
|---|---|
| City: | Marquette, MI |
| Country: | United States |
| IATA Code: | MQT |
| ICAO Code: | KSAW |
| Coordinates: | 46°21′12″N, 87°23′43″W |