How far is Fort Smith from Oklahoma City, OK?
The distance between Oklahoma City (Will Rogers World Airport) and Fort Smith (Fort Smith Airport) is 1819 miles / 2928 kilometers / 1581 nautical miles.
The driving distance from Oklahoma City (OKC) to Fort Smith (YSM) is 2376 miles / 3823 kilometers, and travel time by car is about 48 hours 45 minutes.
Will Rogers World Airport – Fort Smith Airport
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Distance from Oklahoma City to Fort Smith
There are several ways to calculate the distance from Oklahoma City to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 1819.227 miles
- 2927.762 kilometers
- 1580.865 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- 1818.741 miles
- 2926.979 kilometers
- 1580.442 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 Oklahoma City to Fort Smith?
The estimated flight time from Will Rogers World Airport to Fort Smith Airport is 3 hours and 56 minutes.
What is the time difference between Oklahoma City and Fort Smith?
Flight carbon footprint between Will Rogers World Airport (OKC) and Fort Smith Airport (YSM)
On average, flying from Oklahoma City to Fort Smith generates about 202 kg of CO2 per passenger, and 202 kilograms equals 444 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Oklahoma City to Fort Smith
See the map of the shortest flight path between Will Rogers World Airport (OKC) and Fort Smith Airport (YSM).
Airport information
| Origin | Will Rogers World Airport |
|---|---|
| City: | Oklahoma City, OK |
| Country: | United States  |
| IATA Code: | OKC |
| ICAO Code: | KOKC |
| Coordinates: | 35°23′35″N, 97°36′2″W |
| Destination | Fort Smith Airport |
|---|---|
| City: | Fort Smith |
| Country: | Canada  |
| IATA Code: | YSM |
| ICAO Code: | CYSM |
| Coordinates: | 60°1′13″N, 111°57′43″W |