Antipode of Khoa, Laos
The opposite side of the world to Khoa is Puerto de Lomas, Arequipa, Peru.
Khoa
Laos
Continent: Asia
Coordinates: 21.078, 102.506
Antipodal point
South Pacific Ocean
Exact location on the other side of the world
Coordinates: -21.078, -77.494
Puerto de Lomas
Peru
Puerto de Lomas is the closest city to Khoa' antipodal point (671 km).
The antipodal city to Khoa is Puerto de Lomas. This means that, among all the populated locations in the world, the farthest city from Khoa is Puerto de Lomas.
The distance from Khoa to Puerto de Lomas is about 19,000 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 Khoa
This table contains the populated locations that are closest to Khoa's antipode. These are the farthest cities in the world from Khoa.
| City | Country | Distance from antipode | Coordinates |
|---|---|---|---|
| Puerto de Lomas, Arequipa | Peru | 671 km | (-15.569, -74.850) |
| Chala, Arequipa | Peru | 671 km | (-15.866, -74.247) |
| Atiquipa, Arequipa | Peru | 672 km | (-15.796, -74.364) |
| Atico, Arequipa | Peru | 676 km | (-16.209, -73.622) |
| Yauca, Arequipa | Peru | 677 km | (-15.661, -74.527) |
| San Juan, Ica | Peru | 679 km | (-15.365, -75.162) |
| La Planchada, Arequipa | Peru | 686 km | (-16.401, -73.222) |
| Ocoña, Arequipa | Peru | 691 km | (-16.433, -73.108) |
| Bella Unión, Arequipa | Peru | 691 km | (-15.450, -74.658) |
| Achanizo, Arequipa | Peru | 692 km | (-15.805, -73.967) |
Local time:
Time Zone: Asia/Vientiane
Coordinates: 21.0783° N 102.5061° E
Elevation: 394 m (1,293 ft)
Local time:
Time Zone: America/Lima
Coordinates: 15.5689° S 74.8503° W
Elevation: 19 m (62 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 Khoa
The DMS coordinates are: 21°4'42'' N 102°30'21.9'' E .
Calculations are easier by using the decimal format, hence:
LatO = 21.07833°
LngO = 102.50608°
Step 2: Calculate the latitude
LatA = - LatO = -21.07833°
Since the latitude is positive (north direction), the antipode must be negative (south direction).
Step 3: Calculate the longitude
LngA = LngO ± 180° = 102.50608 - 180° = -77.49392°
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 Khoa is located on coordinates: (LatA, LngA) = (-21.07833, -77.49392)
In DMS format: 21°4'42'' N 102°30'21.9'' E .