500 miles
The Arabian Peninsula is 1,200 miles on the side bordering the Red Sea. It is 1,300 miles across at the widest point. The total area of the peninsula is about 1,200,000 square miles.
about 1,500 miles across
The Florida peninsula is approximately 160 miles wide at its widest point from east to west.
about 780 miles
3820 KM across at its widest point. -Edit---v I've read on a few sites like eNotes, and they say 3180 miles (5100 kilometers)
Ms.Mehl?
Ms.Mehl?
Door County Peninsula is approximately 70 miles long and 18 miles wide at its widest point. It covers an area of about 491 square miles in Wisconsin, United States.
Approx. 825 km (500 miles)/510 km (350 km)
how many miles across is south america at its widest point
About 150 miles at the widest point