Whether travelling to the West or to the East from the Prime Meridian (zero Longitude) the International Date Line is 180 degrees Longitude.
The International Date Line is located at approximately 180 degrees longitude. Las Vegas is situated at about 115 degrees west longitude. Therefore, the International Date Line is roughly 65 degrees of longitude away from Las Vegas.
121 degrees east longitude
International Date Line
Las Vegas is located at approximately 115 degrees west longitude. To find the degrees of longitude that separate it from the International Date Line at 180 degrees, you subtract 115 from 180, resulting in a difference of 65 degrees. Therefore, there are 65 degrees of longitude between Las Vegas and the International Date Line.
Las Vegas is approximately 116 degrees west of the International Date Line, which lies at 180 degrees longitude. Therefore, there are about 64 degrees of longitude separating Las Vegas from the International Date Line.
The international date line
The major line of longitude located at 180 degrees longitude is the International Date Line.
The international date line (or there abouts)
180 degrees
180 degrees
180 degrees of longitude.
The International Dateline approximately follows the meridian of 180° longitude.