| Castelnau-le-Lez to Rockville (Maryland) | 4,042.45 mi (6,505.69 km) |
| Castelnau-le-Lez to Rockville Centre (New York) | 3,826.43 mi (6,158.05 km) |
| Castelnau-le-Lez to Rockwall (Texas) | 5,152.67 mi (8,292.42 km) |
| Castelnau-le-Lez to Rocky Mount (North Carolina) | 4,192.02 mi (6,746.40 km) |
| Castelnau-le-Lez to Rocky Point (New York) | 3,785.29 mi (6,091.83 km) |
| Castelnau-le-Lez to Rocky River (Ohio) | 4,158.65 mi (6,692.70 km) |
| Castelnau-le-Lez to Roessleville (New York) | 3,762.74 mi (6,055.54 km) |
| Castelnau-le-Lez to Rogers (Arkansas) | 4,899.66 mi (7,885.24 km) |
| Castelnau-le-Lez to Rogers (Minnesota) | 4,488.76 mi (7,223.96 km) |
| Castelnau-le-Lez to Rohnert Park (California) | 5,862.60 mi (9,434.94 km) |
| Castelnau-le-Lez to Rolla (Missouri) | 4,726.38 mi (7,606.37 km) |
| Castelnau-le-Lez to Rolling Meadows (Illinois) | 4,395.55 mi (7,073.95 km) |
| Castelnau-le-Lez to Roma (Texas) | 5,573.33 mi (8,969.41 km) |
| Castelnau-le-Lez to Rome (Georgia) | 4,597.67 mi (7,399.23 km) |
| Castelnau-le-Lez to Rome (New York) | 3,818.85 mi (6,145.85 km) |
