The journey from Texas City to Richland spans approximately 3,600 kilometers across the American heartland. Driving requires navigating I-45 North to I-84 West, crossing through Colorado and Utah. Alternatively, flying from William P. Hobby Airport (HOU) to Tri-Cities Airport (PSC) is the most efficient method. You will traverse diverse landscapes ranging from Gulf Coast plains to the high deserts of the Pacific Northwest. Expect significant elevation changes as you cross the Rocky Mountains.
Total Distance: 3,600 km driving distance; 2,850 km straight-line air distance.
|
Connecting
|
Direct
|
|
|---|---|---|
| Duration | 7 hours 30 mins | 36 hours |
| Avg Price | $450 - $800 | $500 - $700 in fuel |
| Operator | United Airlines | Personal Vehicle |
| Route | HOU to IAH to PSC | I-45 N to I-80 W to I-84 W |
| Tip | Book flights with a layover in Denver or Seattle for the best connection times. | Check pass conditions on I-84 in Oregon during winter months. |
June through September to avoid heavy snow passes in the Rockies.