| Mendrisio to Rockville (Maryland) | 4,196.21 mi (6,753.14 km) |
| Mendrisio to Rockville Centre (New York) | 3,981.22 mi (6,407.16 km) |
| Mendrisio to Rockwall (Texas) | 5,280.96 mi (8,498.89 km) |
| Mendrisio to Rocky Mount (North Carolina) | 4,356.70 mi (7,011.43 km) |
| Mendrisio to Rocky Point (New York) | 3,940.39 mi (6,341.44 km) |
| Mendrisio to Rocky River (Ohio) | 4,291.78 mi (6,906.96 km) |
| Mendrisio to Roessleville (New York) | 3,908.11 mi (6,289.49 km) |
| Mendrisio to Rogers (Arkansas) | 5,022.32 mi (8,082.65 km) |
| Mendrisio to Rogers (Minnesota) | 4,578.86 mi (7,368.96 km) |
| Mendrisio to Rohnert Park (California) | 5,892.78 mi (9,483.51 km) |
| Mendrisio to Rolla (Missouri) | 4,849.37 mi (7,804.30 km) |
| Mendrisio to Rolling Meadows (Illinois) | 4,511.74 mi (7,260.95 km) |
| Mendrisio to Roma (Texas) | 5,715.43 mi (9,198.09 km) |
| Mendrisio to Rome (Georgia) | 4,750.91 mi (7,645.85 km) |
| Mendrisio to Rome (New York) | 3,958.25 mi (6,370.19 km) |
