The opposite side of the world to Houaïlou is Atar, Adrar, Mauritania.
New Caledonia
Continent: Oceania
Coordinates: -21.283, 165.617
Opposite side in the world
Continent: Oceania
Coordinates: 21.283, -14.383
Mauritania
Atar is the closest city to Houaïlou's antipodal point (163 km).
The antipodal city to Houaïlou is Atar. This means that, among all the populated locations in the world, the farthest city from Houaïlou is Atar.
The distance from Houaïlou to Atar is about 20,000 kilometers. A direct flight would take around 22 hours, but there aren't commercial routes between these cities.
This table contains the populated locations that are closest to Houaïlou's antipode. These are the farthest cities in the world from Houaïlou.
City | Country | Distance from antipode | Coordinates |
---|---|---|---|
Atar, Adrar | Mauritania | 163 km | (20.518, -13.049) |
Akjoujt, Inchiri | Mauritania | 170 km | (19.747, -14.385) |
Imlili, Dakhla-Oued Ed-Dahab | Morocco | 198 km | (22.656, -15.607) |
Chingueṭṭi, Adrar | Mauritania | 229 km | (20.463, -12.362) |
Zouerate, Tiris Zemmour | Mauritania | 255 km | (22.735, -12.471) |
Nouadhibou, Dakhlet Nouadhibou | Mauritania | 278 km | (20.942, -17.038) |
Dakhla | Western Sahara | 311 km | (23.685, -15.958) |
Dar Naim, Nouakchott Nord | Mauritania | 387 km | (18.108, -15.927) |
Tevragh Zeina, Nouakchott Ouest | Mauritania | 391 km | (18.099, -15.988) |
Nouakchott | Mauritania | 391 km | (18.086, -15.979) |
Local time:
Coordinates: 21.2833° S 165.6167° E
Local time:
Coordinates: 20.5177° N 13.0486° W
The antipode can be calculated by understanding the geographic coordinates and applying simple formulas. We will use the following variables:
Step 1: Obtain the geographic coordinates of Houaïlou
The DMS coordinates are: 21°16'60'' S 165°37'0'' E .
Calculations are easier by using the decimal format, hence:
LatO = -21.28333°
LngO = 165.61667°
Step 2: Calculate the latitude
LatA = - LatO = 21.28333°
Since the latitude is negative (south direction), the antipode must be positive (north direction).
Step 3: Calculate the longitude
LngA = LngO ± 180° = 165.61667 - 180° = -14.38333°
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 Houaïlou is located on coordinates: (LatA, LngA) = (21.28333, -14.38333)
In DMS format: 21°16'60'' S 165°37'0'' E .