Antipode of Colihaut, Dominica
The opposite side of the world to Colihaut is Bilingurr, Western Australia, Australia.
Colihaut
Dominica
Continent: America
Coordinates: 15.485, -61.462
Antipodal point
Indian Ocean
Exact location on the other side of the world
Coordinates: -15.485, 118.538
Bilingurr
Australia
Bilingurr is the closest city to Colihaut's antipodal point (476 km).
The antipodal city to Colihaut is Bilingurr. This means that, among all the populated locations in the world, the farthest city from Colihaut is Bilingurr.
The distance from Colihaut to Bilingurr is about 20,000 kilometers. A direct flight would take around 22 hours, but there aren't commercial routes between these cities.
Cities on the other side of the world of Colihaut
This table contains the populated locations that are closest to Colihaut's antipode. These are the farthest cities in the world from Colihaut.
| City | Country | Distance from antipode | Coordinates |
|---|---|---|---|
| Bilingurr, WA | Australia | 476 km | (-17.909, 122.229) |
| Cable Beach, WA | Australia | 478 km | (-17.961, 122.213) |
| Djugun, WA | Australia | 479 km | (-17.954, 122.228) |
| Broome, WA | Australia | 480 km | (-17.955, 122.239) |
| Dampier Peninsula, WA | Australia | 490 km | (-16.932, 122.866) |
| Lagrange, WA | Australia | 495 km | (-18.682, 121.785) |
| Roebuck, WA | Australia | 517 km | (-18.171, 122.501) |
| Eighty Mile Beach, WA | Australia | 529 km | (-19.241, 121.613) |
| Port Hedland, WA | Australia | 534 km | (-20.312, 118.611) |
| South Hedland, WA | Australia | 545 km | (-20.407, 118.601) |
Local time:
Time Zone: America/Dominica
Coordinates: 15.4848° N 61.4622° W
Elevation: 11 m (36 ft)
Local time:
Time Zone: Australia/Perth
Coordinates: 17.9091° S 122.2292° E
Elevation: 17 m (56 ft)
How to calculate the antipodal point?
The antipode can be calculated by understanding the geographic coordinates and applying simple formulas. We will use the following variables:
- LatO: Latitude at the origin point.
- LngO: Longitude at the origin point.
- LatA: Latitude at the antipodal point.
- LngA: Longitude at the antipodal point.
Step 1: Obtain the geographic coordinates of Colihaut
The DMS coordinates are: 15°29'5.2'' N 61°27'43.7'' W.
Calculations are easier by using the decimal format, hence:
LatO = 15.48478°
LngO = -61.46215°
Step 2: Calculate the latitude
LatA = - LatO = -15.48478°
Since the latitude is positive (north direction), the antipode must be negative (south direction).
Step 3: Calculate the longitude
LngA = LngO ± 180° = -61.46215 + 180° = 118.53785°
Since the longitude is negative, we sum 180° to ensure the final value lies between (-180, 180). If it were the other way around, we would subtract 180° for the same reason.
Result:
The antipode of Colihaut is located on coordinates: (LatA, LngA) = (-15.48478, 118.53785)
In DMS format: 15°29'5.2'' N 61°27'43.7'' W.