Map of flight path and driving directions from Roma to Horn Island.
Shortest flight path between Roma Airport (RMA) and Horn Island Airport (HID).
How far is Horn Island from Roma?
There are several ways to calculate distances between Roma and Horn Island. Here are two common methods:Vincenty's formula (applied above)
- 1176.519 miles
- 1893.424 kilometers
- 1022.367 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 1180.945 miles
- 1900.547 kilometers
- 1026.214 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).
Time difference and current local times
There is no time difference between Roma and Horn Island.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 160 kg (354 pounds).
Frequent Flyer Miles Calculator
Roma (RMA) → Horn Island (HID).