The trip from Custer to Houston covers 1,900 km. Driving takes 19 hours via I-25 and I-45. You will pass through the Great Plains. Flying from Rapid City Regional Airport is the most efficient way to reach Texas.
Total Distance: 1,900 km driving, 1,600 km air distance.
|
Connecting
|
Direct
|
|
|---|---|---|
| Duration | 6 hours | 19 hours |
| Avg Price | $300-$600 | $280-$400 in fuel |
| Operator | United Airlines | Personal Vehicle |
| Route | RAP to IAH. | I-25 South to I-45 South. |
| Tip | United has a major hub in Houston. | The drive through Oklahoma and Texas is long. |
Spring and Fall are best to avoid the Texas summer heat.