| Montesson to Rockville (Maryland) | 3,818.21 mi (6,144.81 km) |
| Montesson to Rockville Centre (New York) | 3,603.65 mi (5,799.51 km) |
| Montesson to Rockwall (Texas) | 4,898.89 mi (7,884.00 km) |
| Montesson to Rocky Mount (North Carolina) | 3,981.52 mi (6,407.64 km) |
| Montesson to Rocky Point (New York) | 3,562.93 mi (5,733.98 km) |
| Montesson to Rocky River (Ohio) | 3,910.30 mi (6,293.02 km) |
| Montesson to Roessleville (New York) | 3,528.56 mi (5,678.66 km) |
| Montesson to Rogers (Arkansas) | 4,640.04 mi (7,467.42 km) |
| Montesson to Rogers (Minnesota) | 4,198.33 mi (6,756.56 km) |
| Montesson to Rohnert Park (California) | 5,529.76 mi (8,899.29 km) |
| Montesson to Rolla (Missouri) | 4,467.11 mi (7,189.11 km) |
| Montesson to Rolling Meadows (Illinois) | 4,129.39 mi (6,645.61 km) |
| Montesson to Roma (Texas) | 5,334.54 mi (8,585.11 km) |
| Montesson to Rome (Georgia) | 4,372.40 mi (7,036.71 km) |
| Montesson to Rome (New York) | 3,577.67 mi (5,757.71 km) |
