| Monforte del Cid to Rockville (Maryland) | 3,987.16 mi (6,416.72 km) |
| Monforte del Cid to Rockville Centre (New York) | 3,772.22 mi (6,070.80 km) |
| Monforte del Cid to Rockwall (Texas) | 5,128.08 mi (8,252.85 km) |
| Monforte del Cid to Rocky Mount (North Carolina) | 4,115.43 mi (6,623.15 km) |
| Monforte del Cid to Rocky Point (New York) | 3,731.10 mi (6,004.63 km) |
| Monforte del Cid to Rocky River (Ohio) | 4,137.34 mi (6,658.41 km) |
| Monforte del Cid to Roessleville (New York) | 3,725.92 mi (5,996.28 km) |
| Monforte del Cid to Rogers (Arkansas) | 4,887.07 mi (7,864.98 km) |
| Monforte del Cid to Rogers (Minnesota) | 4,533.01 mi (7,295.18 km) |
| Monforte del Cid to Rohnert Park (California) | 5,981.83 mi (9,626.83 km) |
| Monforte del Cid to Rolla (Missouri) | 4,715.17 mi (7,588.33 km) |
| Monforte del Cid to Rolling Meadows (Illinois) | 4,399.34 mi (7,080.06 km) |
| Monforte del Cid to Roma (Texas) | 5,521.37 mi (8,885.78 km) |
| Monforte del Cid to Rome (Georgia) | 4,536.63 mi (7,301.00 km) |
| Monforte del Cid to Rome (New York) | 3,791.51 mi (6,101.84 km) |
