Antipode of Vega Alta, Puerto Rico
The opposite side of the world to Vega Alta is Onslow, Western Australia, Australia.
Vega Alta
Puerto Rico
Continent: America
Coordinates: 18.412, -66.331
Antipodal point
Indian Ocean
Exact location on the other side of the world
Coordinates: -18.412, 113.669
Onslow
Australia
Onslow is the closest city to Vega Alta's antipodal point (388 km).
The antipodal city to Vega Alta is Onslow. This means that, among all the populated locations in the world, the farthest city from Vega Alta is Onslow.
The distance from Vega Alta to Onslow 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 Vega Alta
This table contains the populated locations that are closest to Vega Alta's antipode. These are the farthest cities in the world from Vega Alta.
| City | Country | Distance from antipode | Coordinates |
|---|---|---|---|
| Onslow, WA | Australia | 388 km | (-21.638, 115.112) |
| North West Cape, WA | Australia | 391 km | (-21.926, 114.030) |
| Exmouth, WA | Australia | 392 km | (-21.931, 114.121) |
| Dampier, WA | Australia | 405 km | (-20.663, 116.713) |
| Nickol, WA | Australia | 418 km | (-20.746, 116.795) |
| Baynton, WA | Australia | 418 km | (-20.752, 116.801) |
| Millars Well, WA | Australia | 419 km | (-20.742, 116.817) |
| Pegs Creek, WA | Australia | 420 km | (-20.738, 116.833) |
| Karratha, WA | Australia | 421 km | (-20.738, 116.846) |
| Bulgarra, WA | Australia | 421 km | (-20.726, 116.857) |
Local time:
Time Zone: America/Puerto_Rico
Coordinates: 18.4122° N 66.3313° W
Elevation: 34 m (112 ft)
Local time:
Time Zone: Australia/Perth
Coordinates: 21.6376° S 115.1122° E
Elevation: 7 m (23 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 Vega Alta
The DMS coordinates are: 18°24'43.8'' N 66°19'52.6'' W.
Calculations are easier by using the decimal format, hence:
LatO = 18.41217°
LngO = -66.33128°
Step 2: Calculate the latitude
LatA = - LatO = -18.41217°
Since the latitude is positive (north direction), the antipode must be negative (south direction).
Step 3: Calculate the longitude
LngA = LngO ± 180° = -66.33128 + 180° = 113.66872°
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 Vega Alta is located on coordinates: (LatA, LngA) = (-18.41217, 113.66872)
In DMS format: 18°24'43.8'' N 66°19'52.6'' W.