| Tudela de Duero to Rockville (Maryland) | 3,708.87 mi (5,968.85 km) |
| Tudela de Duero to Rockville Centre (New York) | 3,493.27 mi (5,621.88 km) |
| Tudela de Duero to Rockwall (Texas) | 4,843.66 mi (7,795.11 km) |
| Tudela de Duero to Rocky Mount (North Carolina) | 3,843.55 mi (6,185.59 km) |
| Tudela de Duero to Rocky Point (New York) | 3,452.07 mi (5,555.58 km) |
| Tudela de Duero to Rocky River (Ohio) | 3,850.95 mi (6,197.51 km) |
| Tudela de Duero to Roessleville (New York) | 3,442.45 mi (5,540.09 km) |
| Tudela de Duero to Rogers (Arkansas) | 4,599.75 mi (7,402.58 km) |
| Tudela de Duero to Rogers (Minnesota) | 4,236.15 mi (6,817.42 km) |
| Tudela de Duero to Rohnert Park (California) | 5,680.95 mi (9,142.60 km) |
| Tudela de Duero to Rolla (Missouri) | 4,427.37 mi (7,125.16 km) |
| Tudela de Duero to Rolling Meadows (Illinois) | 4,108.30 mi (6,611.67 km) |
| Tudela de Duero to Roma (Texas) | 5,244.29 mi (8,439.87 km) |
| Tudela de Duero to Rome (Georgia) | 4,260.78 mi (6,857.07 km) |
| Tudela de Duero to Rome (New York) | 3,505.95 mi (5,642.28 km) |
