What is the approximate maximum distance along the Earth’s surface normally covered in one hop using the F2 region?

The F2 region is the highest layer of the ionosphere, located approximately 150 to 250 miles above the Earth's surface. Its high altitude is what makes exceptionally long-distance skywave communication possible. Because of the geometry involved in bouncing a signal off such a high layer, the radio wave can travel a very long distance before returning to Earth. The approximate maximum distance for a single hop using the F2 layer is 2,500 miles. Distractors like 12,000 miles are incorrect because reaching such extreme distances requires multiple hops (the signal bouncing back and forth between the Earth and the ionosphere). The 1,200-mile option represents the lower E region's maximum hop distance.