| Olgiate Comasco to Rockville (Maryland) | 4,198.15 mi (6,756.27 km) |
| Olgiate Comasco to Rockville Centre (New York) | 3,983.13 mi (6,410.23 km) |
| Olgiate Comasco to Rockwall (Texas) | 5,283.49 mi (8,502.95 km) |
| Olgiate Comasco to Rocky Mount (North Carolina) | 4,358.41 mi (7,014.18 km) |
| Olgiate Comasco to Rocky Point (New York) | 3,942.29 mi (6,344.50 km) |
| Olgiate Comasco to Rocky River (Ohio) | 4,294.17 mi (6,910.79 km) |
| Olgiate Comasco to Roessleville (New York) | 3,910.22 mi (6,292.88 km) |
| Olgiate Comasco to Rogers (Arkansas) | 5,024.95 mi (8,086.88 km) |
| Olgiate Comasco to Rogers (Minnesota) | 4,582.06 mi (7,374.11 km) |
| Olgiate Comasco to Rohnert Park (California) | 5,896.97 mi (9,490.26 km) |
| Olgiate Comasco to Rolla (Missouri) | 4,851.98 mi (7,808.50 km) |
| Olgiate Comasco to Rolling Meadows (Illinois) | 4,514.47 mi (7,265.34 km) |
| Olgiate Comasco to Roma (Texas) | 5,717.69 mi (9,201.74 km) |
| Olgiate Comasco to Rome (Georgia) | 4,752.89 mi (7,649.04 km) |
| Olgiate Comasco to Rome (New York) | 3,960.48 mi (6,373.78 km) |
