| Olesa de Montserrat to Rockville (Maryland) | 4,014.14 mi (6,460.13 km) |
| Olesa de Montserrat to Rockville Centre (New York) | 3,798.11 mi (6,112.46 km) |
| Olesa de Montserrat to Rockwall (Texas) | 5,138.73 mi (8,269.99 km) |
| Olesa de Montserrat to Rocky Mount (North Carolina) | 4,155.41 mi (6,687.48 km) |
| Olesa de Montserrat to Rocky Point (New York) | 3,756.89 mi (6,046.12 km) |
| Olesa de Montserrat to Rocky River (Ohio) | 4,144.32 mi (6,669.64 km) |
| Olesa de Montserrat to Roessleville (New York) | 3,741.30 mi (6,021.05 km) |
| Olesa de Montserrat to Rogers (Arkansas) | 4,890.19 mi (7,869.99 km) |
| Olesa de Montserrat to Rogers (Minnesota) | 4,501.73 mi (7,244.84 km) |
| Olesa de Montserrat to Rohnert Park (California) | 5,908.31 mi (9,508.51 km) |
| Olesa de Montserrat to Rolla (Missouri) | 4,717.18 mi (7,591.56 km) |
| Olesa de Montserrat to Rolling Meadows (Illinois) | 4,391.86 mi (7,068.02 km) |
| Olesa de Montserrat to Roma (Texas) | 5,548.94 mi (8,930.15 km) |
| Olesa de Montserrat to Rome (Georgia) | 4,568.06 mi (7,351.58 km) |
| Olesa de Montserrat to Rome (New York) | 3,801.38 mi (6,117.73 km) |
