| Montesson to Romeoville (Illinois) | 4,152.21 mi (6,682.34 km) |
| Montesson to Romulus (Michigan) | 3,938.79 mi (6,338.88 km) |
| Montesson to Ronkonkoma (New York) | 3,576.24 mi (5,755.41 km) |
| Montesson to Roosevelt (New York) | 3,600.71 mi (5,794.79 km) |
| Montesson to Rosamond (California) | 5,589.37 mi (8,995.22 km) |
| Montesson to Rosaryville (Maryland) | 3,817.85 mi (6,144.23 km) |
| Montesson to Roscoe (Illinois) | 4,151.81 mi (6,681.68 km) |
| Montesson to Rose Hill (Virginia) | 3,828.91 mi (6,162.03 km) |
| Montesson to Roseburg (Oregon) | 5,267.06 mi (8,476.51 km) |
| Montesson to Rosedale (California) | 5,591.70 mi (8,998.97 km) |
| Montesson to Rosedale (Maryland) | 3,780.57 mi (6,084.24 km) |
| Montesson to Roselle (Illinois) | 4,135.98 mi (6,656.21 km) |
| Montesson to Roselle (New Jersey) | 3,630.38 mi (5,842.53 km) |
| Montesson to Roselle Park (New Jersey) | 3,630.14 mi (5,842.15 km) |
| Montesson to Rosemead (California) | 5,630.09 mi (9,060.75 km) |
