| San Cugat del Valles to Rockville (Maryland) | 4,025.18 mi (6,477.90 km) |
| San Cugat del Valles to Rockville Centre (New York) | 3,809.15 mi (6,130.23 km) |
| San Cugat del Valles to Rockwall (Texas) | 5,149.74 mi (8,287.71 km) |
| San Cugat del Valles to Rocky Mount (North Carolina) | 4,166.43 mi (6,705.22 km) |
| San Cugat del Valles to Rocky Point (New York) | 3,767.92 mi (6,063.89 km) |
| San Cugat del Valles to Rocky River (Ohio) | 4,155.33 mi (6,687.36 km) |
| San Cugat del Valles to Roessleville (New York) | 3,752.34 mi (6,038.80 km) |
| San Cugat del Valles to Rogers (Arkansas) | 4,901.18 mi (7,887.68 km) |
| San Cugat del Valles to Rogers (Minnesota) | 4,512.50 mi (7,262.16 km) |
| San Cugat del Valles to Rohnert Park (California) | 5,918.46 mi (9,524.85 km) |
| San Cugat del Valles to Rolla (Missouri) | 4,728.16 mi (7,609.24 km) |
| San Cugat del Valles to Rolling Meadows (Illinois) | 4,402.81 mi (7,085.63 km) |
| San Cugat del Valles to Roma (Texas) | 5,559.98 mi (8,947.92 km) |
| San Cugat del Valles to Rome (Georgia) | 4,579.09 mi (7,369.34 km) |
| San Cugat del Valles to Rome (New York) | 3,812.40 mi (6,135.47 km) |
