| Horw to Rosemont (California) | 5,760.22 mi (9,270.18 km) |
| Horw to Rosemount (Minnesota) | 4,505.00 mi (7,250.10 km) |
| Horw to Rosenberg (Texas) | 5,357.11 mi (8,621.43 km) |
| Horw to Roseville (California) | 5,746.15 mi (9,247.54 km) |
| Horw to Roseville (Michigan) | 4,221.51 mi (6,793.86 km) |
| Horw to Roseville (Minnesota) | 4,495.62 mi (7,235.00 km) |
| Horw to Rossmoor (California) | 5,938.61 mi (9,557.28 km) |
| Horw to Rossville (Maryland) | 4,091.65 mi (6,584.88 km) |
| Horw to Roswell (Georgia) | 4,661.61 mi (7,502.13 km) |
| Horw to Roswell (New Mexico) | 5,496.45 mi (8,845.68 km) |
| Horw to Round Lake (Illinois) | 4,430.71 mi (7,130.54 km) |
| Horw to Round Lake Beach (Illinois) | 4,428.14 mi (7,126.40 km) |
| Horw to Round Rock (Texas) | 5,381.23 mi (8,660.26 km) |
| Horw to Rowland Heights (California) | 5,922.09 mi (9,530.69 km) |
| Horw to Rowlett (Texas) | 5,215.27 mi (8,393.17 km) |
