Driving Distance: Phoenix, AZ to Columbus, GA — 1,840 Miles

The road distance between Phoenix, Arizona and Columbus, Georgia is approximately 1,840 miles (2,961 km). Typical routing: I-10 E to I-20 E across the southern tier (or I-40 E to I-20 E). Driving time: ~27–30 hours nonstop; realistic trips take 2–3 days with rest stops. Major waypoints: Las Cruces, El Paso, San Antonio, Houston, Birmingham, Atlanta.