Air Miles Calculator logo

How far is Fort Smith, AR, from Lopez, WA?

The distance between Lopez (Lopez Island Airport) and Fort Smith (Fort Smith Regional Airport) is 1715 miles / 2759 kilometers / 1490 nautical miles.

The driving distance from Lopez (LPS) to Fort Smith (FSM) is 2205 miles / 3548 kilometers, and travel time by car is about 39 hours 7 minutes.

Lopez Island Airport – Fort Smith Regional Airport

Distance arrow
1715
Miles
Distance arrow
2759
Kilometers
Distance arrow
1490
Nautical miles

Search flights

Distance from Lopez to Fort Smith

There are several ways to calculate the distance from Lopez to Fort Smith. Here are two standard methods:

Vincenty's formula (applied above)
  • 1714.611 miles
  • 2759.400 kilometers
  • 1489.957 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
  • 1711.938 miles
  • 2755.097 kilometers
  • 1487.633 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 Lopez to Fort Smith?

The estimated flight time from Lopez Island Airport to Fort Smith Regional Airport is 3 hours and 44 minutes.

Flight carbon footprint between Lopez Island Airport (LPS) and Fort Smith Regional Airport (FSM)

On average, flying from Lopez to Fort Smith generates about 194 kg of CO2 per passenger, and 194 kilograms equals 427 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Lopez to Fort Smith

See the map of the shortest flight path between Lopez Island Airport (LPS) and Fort Smith Regional Airport (FSM).

Airport information

Origin Lopez Island Airport
City: Lopez, WA
Country: United States Flag of United States
IATA Code: LPS
ICAO Code: S31
Coordinates: 48°29′2″N, 122°56′16″W
Destination Fort Smith Regional Airport
City: Fort Smith, AR
Country: United States Flag of United States
IATA Code: FSM
ICAO Code: KFSM
Coordinates: 35°20′11″N, 94°22′2″W