The overland distance from Port Arthur, Texas to Sacramento, California is approximately 1,840 miles (2,960 kilometers) via the most direct interstate routing.
I-10 West from Port Arthur → I-20 West → I-10 West through Texas, New Mexico, Arizona → I-8 West → I-10 West → CA-99 North to Sacramento.
Jack Brooks Regional Airport (BPT) → Sacramento (SMF) typically requires connections (Dallas, Denver, Phoenix, or Las Vegas). Total travel time: 5–8 hours.