| Monthey to Rockville (Maryland) | 4,097.24 mi (6,593.87 km) |
| Monthey to Rockville Centre (New York) | 3,882.13 mi (6,247.68 km) |
| Monthey to Rockwall (Texas) | 5,184.77 mi (8,344.07 km) |
| Monthey to Rocky Mount (North Carolina) | 4,256.95 mi (6,850.90 km) |
| Monthey to Rocky Point (New York) | 3,841.26 mi (6,181.91 km) |
| Monthey to Rocky River (Ohio) | 4,194.79 mi (6,750.86 km) |
| Monthey to Roessleville (New York) | 3,809.80 mi (6,131.28 km) |
| Monthey to Rogers (Arkansas) | 4,926.74 mi (7,928.82 km) |
| Monthey to Rogers (Minnesota) | 4,487.68 mi (7,222.22 km) |
| Monthey to Rohnert Park (California) | 5,813.30 mi (9,355.61 km) |
| Monthey to Rolla (Missouri) | 4,753.69 mi (7,650.33 km) |
| Monthey to Rolling Meadows (Illinois) | 4,416.82 mi (7,108.18 km) |
| Monthey to Roma (Texas) | 5,617.82 mi (9,041.00 km) |
| Monthey to Rome (Georgia) | 4,652.08 mi (7,486.81 km) |
| Monthey to Rome (New York) | 3,860.52 mi (6,212.90 km) |
