Antipode of Champasak, Laos
The opposite side of the world to Champasak is San Pedro, Ayacucho, Peru.
Champasak
Laos
Continent: Asia
Coordinates: 14.892, 105.878
Antipodal point
Peru
Continent: South America
Coordinates: -14.892, -74.122
San Pedro
Peru
San Pedro is the closest city to Champasak's antipodal point (14 km).
The antipodal city to Champasak is San Pedro. This means that, among all the populated locations in the world, the farthest city from Champasak is San Pedro.
The distance from Champasak to San Pedro 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 Champasak
This table contains the populated locations that are closest to Champasak's antipode. These are the farthest cities in the world from Champasak.
| City | Country | Distance from antipode | Coordinates |
|---|---|---|---|
| San Pedro, Ayacucho | Peru | 14 km | (-14.767, -74.098) |
| San Cristóbal, Ayacucho | Peru | 20 km | (-14.743, -74.222) |
| Puquio, Ayacucho | Peru | 21 km | (-14.700, -74.133) |
| Tambo, Ayacucho | Peru | 24 km | (-14.798, -73.924) |
| Sancos, Ayacucho | Peru | 26 km | (-15.063, -73.952) |
| San Juan, Ayacucho | Peru | 27 km | (-14.660, -74.202) |
| Saysa, Ayacucho | Peru | 32 km | (-14.940, -74.416) |
| Lucanas, Ayacucho | Peru | 32 km | (-14.622, -74.233) |
| Chaviña, Ayacucho | Peru | 33 km | (-14.983, -73.833) |
| Coracora, Ayacucho | Peru | 40 km | (-15.033, -73.783) |
Local time:
Time Zone: Asia/Vientiane
Coordinates: 14.892° N 105.8779° E
Elevation: 101 m (331 ft)
Local time:
Time Zone: America/Lima
Coordinates: 14.7671° S 74.0976° W
Elevation: 3,100 m (10,171 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 Champasak
The DMS coordinates are: 14°53'31.3'' N 105°52'40.3'' E .
Calculations are easier by using the decimal format, hence:
LatO = 14.89204°
LngO = 105.87787°
Step 2: Calculate the latitude
LatA = - LatO = -14.89204°
Since the latitude is positive (north direction), the antipode must be negative (south direction).
Step 3: Calculate the longitude
LngA = LngO ± 180° = 105.87787 - 180° = -74.12213°
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 Champasak is located on coordinates: (LatA, LngA) = (-14.89204, -74.12213)
In DMS format: 14°53'31.3'' N 105°52'40.3'' E .