None, mainly because there is no such longitude.
Zero degrees longitude is the prime meridian, the line of longitude that passes through Greenwich, England.
The 210 degrees longitude line passes through the continent of North America.
The meridian 75° west traverses the continents of North America, South America,and Antarctica.
Fifteen degrees east longitude
The line of 30 degrees west is a longitude line that runs vertically from the North Pole to the South Pole, located 30 degrees west of the Prime Meridian, which is at 0 degrees longitude. It passes through various countries in Europe, Africa, and the Atlantic Ocean. This line is used in navigation and geography to help determine locations on Earth.
80 degrees east longitude
Russia, Kazakhstan, Uzbekistan, Tajikistan, Kyrgyzstan, Afghanistan, Pakistan, India
Prime meridian is the line that goes through Greenwich, England. And 0 degrees of longitude
The 60 degrees east line of longitude runs through the Ural Mountains.
The 150 degrees west longitude line runs through the continent of Antarctica.
The 120 degrees east line of longitude passes through Asia and Antarctica.
Greenwich, England