How far is Union Island from Dominica?
The distance between Dominica (Douglas–Charles Airport) and Union Island (Union Island Airport) is 203 miles / 326 kilometers / 176 nautical miles.
Douglas–Charles Airport – Union Island Airport
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Distance from Dominica to Union Island
There are several ways to calculate the distance from Dominica to Union Island. Here are two standard methods:
Vincenty's formula (applied above)- 202.732 miles
- 326.266 kilometers
- 176.169 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- 203.747 miles
- 327.899 kilometers
- 177.051 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 Dominica to Union Island?
The estimated flight time from Douglas–Charles Airport to Union Island Airport is 53 minutes.
What is the time difference between Dominica and Union Island?
There is no time difference between Dominica and Union Island.
Flight carbon footprint between Douglas–Charles Airport (DOM) and Union Island Airport (UNI)
On average, flying from Dominica to Union Island generates about 55 kg of CO2 per passenger, and 55 kilograms equals 121 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Dominica to Union Island
See the map of the shortest flight path between Douglas–Charles Airport (DOM) and Union Island Airport (UNI).
Airport information
| Origin | Douglas–Charles Airport |
|---|---|
| City: | Dominica |
| Country: | Dominica  |
| IATA Code: | DOM |
| ICAO Code: | TDPD |
| Coordinates: | 15°32′49″N, 61°17′59″W |
| Destination | Union Island Airport |
|---|---|
| City: | Union Island |
| Country: | Saint Vincent and the Grenadines  |
| IATA Code: | UNI |
| ICAO Code: | TVSU |
| Coordinates: | 12°36′0″N, 61°24′43″W |