How far is Les Cayes from La Romana?
The distance between La Romana (La Romana International Airport) and Les Cayes (Antoine-Simon Airport) is 320 miles / 516 kilometers / 278 nautical miles.
The driving distance from La Romana (LRM) to Les Cayes (CYA) is 391 miles / 629 kilometers, and travel time by car is about 9 hours 50 minutes.
La Romana International Airport – Antoine-Simon Airport
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Distance from La Romana to Les Cayes
There are several ways to calculate the distance from La Romana to Les Cayes. Here are two standard methods:
Vincenty's formula (applied above)- 320.474 miles
- 515.753 kilometers
- 278.484 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- 320.012 miles
- 515.010 kilometers
- 278.083 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 La Romana to Les Cayes?
The estimated flight time from La Romana International Airport to Antoine-Simon Airport is 1 hour and 6 minutes.
What is the time difference between La Romana and Les Cayes?
The time difference between La Romana and Les Cayes is 1 hour. Les Cayes is 1 hour behind La Romana.
Flight carbon footprint between La Romana International Airport (LRM) and Antoine-Simon Airport (CYA)
On average, flying from La Romana to Les Cayes generates about 72 kg of CO2 per passenger, and 72 kilograms equals 159 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from La Romana to Les Cayes
See the map of the shortest flight path between La Romana International Airport (LRM) and Antoine-Simon Airport (CYA).
Airport information
| Origin | La Romana International Airport |
|---|---|
| City: | La Romana |
| Country: | Dominican Republic  |
| IATA Code: | LRM |
| ICAO Code: | MDLR |
| Coordinates: | 18°27′2″N, 68°54′42″W |
| Destination | Antoine-Simon Airport |
|---|---|
| City: | Les Cayes |
| Country: | Haiti  |
| IATA Code: | CYA |
| ICAO Code: | MTCA |
| Coordinates: | 18°16′15″N, 73°47′17″W |