67583
175 degrees west longitude and 179 degrees east longitude are 4 degrees apart in terms of longitude. This is equivalent to approximately 276 miles at the equator, as every degree of longitude corresponds to about 69 miles at the equator.
"Lines of longitude" are conceptual, not physical; there can be as many as we want. For example, there are 3600 "seconds of longitude" between each degree of longitude. That's 60 minutes of arc per degree, and 60 seconds of arc per minute.
Roughly 69 miles, it varies a little because of the earth's shape.
5 or 6 lines of longitude
360 lines i think... There are 12 lines of East longitude. 360 is WAY off.
About how many straight line miles between Amarna and Thebes
Two of them.
About 910 driving miles between the two state lines.
Is it longitude or latitude? Each degree of separation between latitude lines (this is as you travel due North or due South) is about 69 miles. This would also be true of degrees longitude only at the Equator. As you move toward one of the poles, longitude degrees get smaller, until you are at a pole, and you could walk a small circle around the pole in a few feet, and cover all 360 degrees. See related link.
Florida does have Longitude and Latitude lines, and while they are documented on maps of this area and in many other ways the measurements were done many many years ago.
60
That's going to depend on how far you are north or south of the equator. The distance between any two meridians of longitude is maximum along the equator, and it shrinks to zero at the poles, where all meridians of longitude converge (come together). One degree of longitude represents about 111.2 km (69.1 miles) on the equator. Anywhere else on earth, it would be 111.2 multiplied by the cosine of your latitude.