Spain, United States, Japan, North Korea, China, Kyrgyzstan, Uzbekistan (areas surrounded by Kyrgyzstan), Tajikistan, Trukmenistan, Azerbaijan, Armenia, Turkey, Greece, Albania, and Italy, starting at the Prime Meridian (0o longitude) and going west.
France, Germany, the Ukraine, Russia, Mongolia, China, and the United States.
Rovaniemi, Finland
There is no such latitude.
The states with territory at 48 degrees north latitude are: -- Washington -- Idaho -- Montana -- North Dakota -- Minnesota -- Michigan
Latitude: 21 degree north Longitude: 103 degree west
The Latitude of Greenwich is 51° 28' 38" North.
North Sea
It's called a "pole" of the Earth's axis. "90° North latitude" is the north pole. "90° South latitude" is the south pole.
The maximum degree of latitude, north or south, are both 90 degrees.
The latitude and longitude for 46 degrees North latitude from the Prime Meridian are approximately 46 degrees North latitude, 0 degrees longitude. Moving to 21 degrees South, 35 degrees West would take you to approximately 21 degrees South latitude, 35 degrees West longitude. Continuing to 20 degrees South, 45 degrees West would position you at approximately 20 degrees South latitude, 45 degrees West longitude. Finally, moving to 20 degrees North would bring you around 20 degrees North latitude, along the same longitude as the previous location (45 degrees West).
The demarcation line between North and South Korea is located near the 38th parallel. This line essentially divides the two countries along the latitude of 38 degrees North.
Between 40 degrees and 45 degrees north latitude, you could be in all or parts of about: -- 28 states of the USA -- 2 Canadian provinces -- 14 European countries -- 13 Asian countries.