Antipode of San Luis, Argentina
The opposite side of the world to San Luis is Chushan, Henan, China.
San Luis
Argentina
Continent: South America
Coordinates: -33.295, -66.336
Antipodal point
China
Continent: Asia
Coordinates: 33.295, 113.664
Chushan
China
Chushan is the closest city to San Luis's antipodal point (1 km).
The antipodal city to San Luis is Chushan. This means that, among all the populated locations in the world, the farthest city from San Luis is Chushan.
The distance from San Luis to Chushan 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 San Luis
This table contains the populated locations that are closest to San Luis' antipode. These are the farthest cities in the world from San Luis.
| City | Country | Distance from antipode | Coordinates |
|---|---|---|---|
| Chushan, Henan | China | 1 km | (33.295, 113.653) |
| Jiudian, Henan | China | 4 km | (33.260, 113.661) |
| Lumiao, Henan | China | 6 km | (33.320, 113.715) |
| Huaishu, Henan | China | 7 km | (33.251, 113.725) |
| Yinji, Henan | China | 10 km | (33.251, 113.575) |
| Wugong, Henan | China | 10 km | (33.334, 113.570) |
| Zaolin, Henan | China | 11 km | (33.366, 113.584) |
| Zhulan, Henan | China | 13 km | (33.319, 113.529) |
| Yakou, Henan | China | 13 km | (33.296, 113.524) |
| Tieshan, Henan | China | 13 km | (33.333, 113.530) |
Local time:
Time Zone: America/Argentina/San_Luis
Coordinates: 33.295° S 66.3356° W
Elevation: 729 m (2,392 ft)
Local time:
Time Zone: Asia/Shanghai
Coordinates: 33.2955° N 113.6528° E
Elevation: 100 m (328 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 San Luis
The DMS coordinates are: 33°17'42'' S 66°20'8.3'' W.
Calculations are easier by using the decimal format, hence:
LatO = -33.29501°
LngO = -66.33563°
Step 2: Calculate the latitude
LatA = - LatO = 33.29501°
Since the latitude is negative (south direction), the antipode must be positive (north direction).
Step 3: Calculate the longitude
LngA = LngO ± 180° = -66.33563 + 180° = 113.66437°
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 San Luis is located on coordinates: (LatA, LngA) = (33.29501, 113.66437)
In DMS format: 33°17'42'' S 66°20'8.3'' W.