| Prostejov to Rockville (Maryland) | 4,407.39 mi (7,093.00 km) |
| Prostejov to Rockville Centre (New York) | 4,196.37 mi (6,753.40 km) |
| Prostejov to Rockwall (Texas) | 5,441.00 mi (8,756.44 km) |
| Prostejov to Rocky Mount (North Carolina) | 4,583.36 mi (7,376.20 km) |
| Prostejov to Rocky Point (New York) | 4,156.48 mi (6,689.21 km) |
| Prostejov to Rocky River (Ohio) | 4,469.73 mi (7,193.34 km) |
| Prostejov to Roessleville (New York) | 4,109.51 mi (6,613.63 km) |
| Prostejov to Rogers (Arkansas) | 5,176.01 mi (8,329.99 km) |
| Prostejov to Rogers (Minnesota) | 4,686.38 mi (7,542.01 km) |
| Prostejov to Rohnert Park (California) | 5,892.23 mi (9,482.63 km) |
| Prostejov to Rolla (Missouri) | 5,005.36 mi (8,055.34 km) |
| Prostejov to Rolling Meadows (Illinois) | 4,660.76 mi (7,500.76 km) |
| Prostejov to Roma (Texas) | 5,893.50 mi (9,484.67 km) |
| Prostejov to Rome (Georgia) | 4,955.69 mi (7,975.41 km) |
| Prostejov to Rome (New York) | 4,149.81 mi (6,678.48 km) |
