Antipode of Athlone, South Africa
The opposite side of the world to Athlone is Princeville, Hawaii, United States.
Athlone
South Africa
Continent: Africa
Coordinates: -33.967, 18.502
Antipodal point
North Pacific Ocean
Exact location on the other side of the world
Coordinates: 33.967, -161.498
Princeville
United States
Princeville is the closest city to Athlone's antipodal point (1,317 km).
The antipodal city to Athlone is Princeville. This means that, among all the populated locations in the world, the farthest city from Athlone is Princeville.
The distance from Athlone to Princeville is about 19,000 kilometers. A direct flight would take around 21 hours, but there aren't commercial routes between these cities.
Cities on the other side of the world of Athlone
This table contains the populated locations that are closest to Athlone's antipode. These are the farthest cities in the world from Athlone.
| City | Country | Distance from antipode | Coordinates |
|---|---|---|---|
| Princeville, HI | United States | 1,317 km | (22.218, -159.479) |
| Kīlauea, HI | United States | 1,319 km | (22.212, -159.413) |
| Anahola, HI | United States | 1,328 km | (22.142, -159.314) |
| Wailua Homesteads, HI | United States | 1,334 km | (22.072, -159.377) |
| Kapa‘a, HI | United States | 1,335 km | (22.075, -159.319) |
| Wailua, HI | United States | 1,337 km | (22.053, -159.338) |
| Kekaha-Waimea, HI | United States | 1,341 km | (21.972, -159.693) |
| Kekaha, HI | United States | 1,341 km | (21.967, -159.712) |
| Hanamā‘ulu, HI | United States | 1,343 km | (21.994, -159.355) |
| Lihue, HI | United States | 1,345 km | (21.981, -159.372) |
Local time:
Time Zone: Africa/Johannesburg
Coordinates: 33.9672° S 18.5021° E
Elevation: 15 m (49 ft)
Local time:
Time Zone: Pacific/Honolulu
Coordinates: 22.2176° N 159.4789° W
Elevation: 77 m (253 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 Athlone
The DMS coordinates are: 33°58'2'' S 18°30'7.7'' E .
Calculations are easier by using the decimal format, hence:
LatO = -33.96722°
LngO = 18.50214°
Step 2: Calculate the latitude
LatA = - LatO = 33.96722°
Since the latitude is negative (south direction), the antipode must be positive (north direction).
Step 3: Calculate the longitude
LngA = LngO ± 180° = 18.50214 - 180° = -161.49786°
Since the longitude is positive, we subtract 180° to ensure the final value lies between (-180, 180). If it were the other way around, we would sum 180° for the same reason.
Result:
The antipode of Athlone is located on coordinates: (LatA, LngA) = (33.96722, -161.49786)
In DMS format: 33°58'2'' S 18°30'7.7'' E .