How far is Harlingen, TX, from Fort Smith?
The distance between Fort Smith (Fort Smith Airport) and Harlingen (Valley International Airport) is 2431 miles / 3912 kilometers / 2112 nautical miles.
The driving distance from Fort Smith (YSM) to Harlingen (HRL) is 2962 miles / 4767 kilometers, and travel time by car is about 60 hours 4 minutes.
Fort Smith Airport – Valley International Airport
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Distance from Fort Smith to Harlingen
There are several ways to calculate the distance from Fort Smith to Harlingen. Here are two standard methods:
Vincenty's formula (applied above)- 2430.508 miles
- 3911.524 kilometers
- 2112.054 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- 2431.979 miles
- 3913.890 kilometers
- 2113.332 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 Fort Smith to Harlingen?
The estimated flight time from Fort Smith Airport to Valley International Airport is 5 hours and 6 minutes.
What is the time difference between Fort Smith and Harlingen?
Flight carbon footprint between Fort Smith Airport (YSM) and Valley International Airport (HRL)
On average, flying from Fort Smith to Harlingen generates about 267 kg of CO2 per passenger, and 267 kilograms equals 589 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Fort Smith to Harlingen
See the map of the shortest flight path between Fort Smith Airport (YSM) and Valley International Airport (HRL).
Airport information
| Origin | Fort Smith Airport |
|---|---|
| City: | Fort Smith |
| Country: | Canada  |
| IATA Code: | YSM |
| ICAO Code: | CYSM |
| Coordinates: | 60°1′13″N, 111°57′43″W |
| Destination | Valley International Airport |
|---|---|
| City: | Harlingen, TX |
| Country: | United States  |
| IATA Code: | HRL |
| ICAO Code: | KHRL |
| Coordinates: | 26°13′42″N, 97°39′15″W |