Zero longitude passes through:
UK
Spain
Mali
Burkino Faso
Togo (just)
Ghana
Though not a country, Antarctica
Geographically, the center of the world is located at zero degrees latitude, zero degrees longitude. Ghana is the closest country to that point.
0 degress latitude is the Equator and 0 degress longitude is the Greenwich Meridian.
prime meridian :/
In the Atlantic Ocean, close to the west coast of Africa, near the country of Sao Tome and Principe.
The longitude of every point on the Prime Meridian is Zero.
The Prime Meridian marks the zero degree line of longitude. The Equator marks the line for zero degrees latitude.
zero degrees longitude
Zero degrees longitude is the prime meridian, the line of longitude that passes through Greenwich, England.
East longitude ranges from 0 degrees to 180 degrees.
Zero degrees longitude
Zero degrees latitude, any longitude.
The line of longitude that is zero degrees longitude is called the Prime Meridian. It passes through Greenwich, London, and serves as the starting point for measuring east and west longitudes.