How far is Springfield, MO, from Ketchikan, AK?
The distance between Ketchikan (Ketchikan International Airport) and Springfield (Springfield–Branson National Airport) is 2178 miles / 3505 kilometers / 1893 nautical miles.
The driving distance from Ketchikan (KTN) to Springfield (SGF) is 2807 miles / 4517 kilometers, and travel time by car is about 58 hours 0 minutes.
Ketchikan International Airport – Springfield–Branson National Airport
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Distance from Ketchikan to Springfield
There are several ways to calculate the distance from Ketchikan to Springfield. Here are two standard methods:
Vincenty's formula (applied above)- 2177.920 miles
- 3505.023 kilometers
- 1892.561 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- 2174.032 miles
- 3498.765 kilometers
- 1889.182 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 Springfield?
The estimated flight time from Ketchikan International Airport to Springfield–Branson National Airport is 4 hours and 37 minutes.
What is the time difference between Ketchikan and Springfield?
Flight carbon footprint between Ketchikan International Airport (KTN) and Springfield–Branson National Airport (SGF)
On average, flying from Ketchikan to Springfield generates about 238 kg of CO2 per passenger, and 238 kilograms equals 524 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 Springfield
See the map of the shortest flight path between Ketchikan International Airport (KTN) and Springfield–Branson National Airport (SGF).
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 | Springfield–Branson National Airport |
|---|---|
| City: | Springfield, MO |
| Country: | United States |
| IATA Code: | SGF |
| ICAO Code: | KSGF |
| Coordinates: | 37°14′44″N, 93°23′18″W |