The journey from Churchville to San Diego spans approximately 4,300 kilometers. The most practical way to travel is by flying from Dulles International Airport to San Diego International Airport, which takes about 6 hours. Driving is a massive undertaking, typically requiring 42 hours of driving time via I-40 West. This route takes you through the heart of the American Southwest, including Tennessee, Oklahoma, Texas, and Arizona. Plan for multiple days if you choose to drive.
Total Distance: 4,300 km driving, 3,700 km air distance.
|
Connecting
|
Direct
|
|
|---|---|---|
| Duration | 6 hours | 42 hours |
| Avg Price | $300 - $600 | $600 - $900 |
| Operator | Southwest Airlines | Personal Vehicle |
| Route | IAD to SAN | I-81 S to I-40 W |
| Tip | Book early to avoid high prices on popular routes. | Check your vehicle's cooling system before crossing the desert. |
March to May and September to November offer the most pleasant weather.