| Montrose to Rosemont (California) | 4,956.03 mi (7,975.96 km) |
| Montrose to Rosemount (Minnesota) | 3,747.76 mi (6,031.43 km) |
| Montrose to Rosenberg (Texas) | 4,657.13 mi (7,494.92 km) |
| Montrose to Roseville (California) | 4,941.80 mi (7,953.06 km) |
| Montrose to Roseville (Michigan) | 3,511.16 mi (5,650.67 km) |
| Montrose to Roseville (Minnesota) | 3,737.01 mi (6,014.14 km) |
| Montrose to Rossmoor (California) | 5,145.75 mi (8,281.29 km) |
| Montrose to Rossville (Maryland) | 3,432.87 mi (5,524.67 km) |
| Montrose to Roswell (Georgia) | 3,997.19 mi (6,432.86 km) |
| Montrose to Roswell (New Mexico) | 4,743.46 mi (7,633.87 km) |
| Montrose to Round Lake (Illinois) | 3,701.13 mi (5,956.39 km) |
| Montrose to Round Lake Beach (Illinois) | 3,698.47 mi (5,952.11 km) |
| Montrose to Round Rock (Texas) | 4,667.79 mi (7,512.08 km) |
| Montrose to Rowland Heights (California) | 5,129.34 mi (8,254.87 km) |
| Montrose to Rowlett (Texas) | 4,496.30 mi (7,236.09 km) |
