| Drobeta-Turnu Severin to River Ridge (Louisiana) | 5,777.12 mi (9,297.37 km) |
| Drobeta-Turnu Severin to Riverbank (California) | 6,309.87 mi (10,154.76 km) |
| Drobeta-Turnu Severin to Riverdale (Georgia) | 5,362.75 mi (8,630.51 km) |
| Drobeta-Turnu Severin to Riverdale (Illinois) | 5,084.70 mi (8,183.03 km) |
| Drobeta-Turnu Severin to Riverside (California) | 6,457.33 mi (10,392.07 km) |
| Drobeta-Turnu Severin to Riverside (Ohio) | 5,046.33 mi (8,121.29 km) |
| Drobeta-Turnu Severin to Riverton (Utah) | 5,915.24 mi (9,519.65 km) |
| Drobeta-Turnu Severin to Riverton (Wyoming) | 5,670.83 mi (9,126.32 km) |
| Drobeta-Turnu Severin to Riverview (Florida) | 5,560.07 mi (8,948.06 km) |
| Drobeta-Turnu Severin to Riverview (Michigan) | 4,896.77 mi (7,880.60 km) |
| Drobeta-Turnu Severin to Riviera Beach (Florida) | 5,515.43 mi (8,876.23 km) |
| Drobeta-Turnu Severin to Riviera Beach (Maryland) | 4,778.75 mi (7,690.65 km) |
| Drobeta-Turnu Severin to Roanoke (Virginia) | 5,004.14 mi (8,053.39 km) |
| Drobeta-Turnu Severin to Roanoke Rapids (North Carolina) | 4,949.71 mi (7,965.79 km) |
| Drobeta-Turnu Severin to Robbinsdale (Minnesota) | 5,108.67 mi (8,221.61 km) |
