90 miles
100 miles
The distance is about 4,193 air miles from coast to coast.
If you want to find the shortest distance from the east coast to the west coast then Florida is considered an east coast state. It's only 1763 miles from the coast at Pensacola, Florida to San Diego.
Florida's Coast line is about 1,300 miles wide and 2 miles long! Hope that helps somehow.=)
120 miles
From Sarasota to Palm Coast, Florida, they are about 212 miles apart from each other if you take Interstate 4 East. It is about 232 miles taking I-75 North, and it is about 277 miles taking Florida 589 Toll North.
The Keys are 100 miles long. Key Largo is about 340 miles from Palm Coast. Key West is 440 miles.
The narrowest part of Florida, between the city of Fernandina Beach on the Atlantic Coast and the town of Amelia City on the Gulf Coast, is approximately 50 miles wide.
Approximately 750-800 miles separate the Gulf coast of Texas from Florida.
About 170 miles.
St. Augustine Florida lies about 291 miles north of Miami along the east coast. The driving milage is between 320 miles and 360 miles depending on your route.