38 miles taking this route:
Port Arthur is roughly 5 hours from Corpus Christi, or 307 miles.
Aransas County, 528 sq miles (1,368 km²). It's on the Texas Coast, not far from Corpus Christi. County seat of Aransas County is Rockport, Tx.
30 miles taking SH-35 WEST.
377 miles.
No
405 miles
920 miles
827 miles
Check Mapquest.com
1406 miles
800 miles
It is 218.05 miles according to MapQuest.