| Horw to Rockville (Maryland) | 4,131.93 mi (6,649.69 km) |
| Horw to Rockville Centre (New York) | 3,917.34 mi (6,304.35 km) |
| Horw to Rockwall (Texas) | 5,210.80 mi (8,385.97 km) |
| Horw to Rocky Mount (North Carolina) | 4,294.85 mi (6,911.89 km) |
| Horw to Rocky Point (New York) | 3,876.61 mi (6,238.80 km) |
| Horw to Rocky River (Ohio) | 4,223.11 mi (6,796.45 km) |
| Horw to Roessleville (New York) | 3,842.21 mi (6,183.44 km) |
| Horw to Rogers (Arkansas) | 4,951.27 mi (7,968.30 km) |
| Horw to Rogers (Minnesota) | 4,502.83 mi (7,246.61 km) |
| Horw to Rohnert Park (California) | 5,809.94 mi (9,350.19 km) |
| Horw to Rolla (Missouri) | 4,778.46 mi (7,690.19 km) |
| Horw to Rolling Meadows (Illinois) | 4,439.83 mi (7,145.22 km) |
| Horw to Roma (Texas) | 5,647.72 mi (9,089.13 km) |
| Horw to Rome (Georgia) | 4,686.13 mi (7,541.60 km) |
| Horw to Rome (New York) | 3,891.06 mi (6,262.06 km) |
