70 miles up U.S. 49 NORTH.
630 miles
25 miles down I-275 SOUTH.
The large Texas city that is about 50 miles from the Gulf of Mexico is Houston. The Port of Houston is one of the largest in the US running for 25 miles. It is operated by the Port of Houston Authority.
Veracruz is such port.
It is 162.26 miles.
Port-au-Prince's area is 13.92 square miles.
1423 miles
1120 miles
About 260 miles.
2 miles
517 miles
337 miles