| Sumperk to Rockville (Maryland) | 4,384.84 mi (7,056.71 km) |
| Sumperk to Rockville Centre (New York) | 4,174.18 mi (6,717.69 km) |
| Sumperk to Rockwall (Texas) | 5,415.01 mi (8,714.61 km) |
| Sumperk to Rocky Mount (North Carolina) | 4,561.77 mi (7,341.45 km) |
| Sumperk to Rocky Point (New York) | 4,134.37 mi (6,653.63 km) |
| Sumperk to Rocky River (Ohio) | 4,445.11 mi (7,153.72 km) |
| Sumperk to Roessleville (New York) | 4,086.48 mi (6,576.55 km) |
| Sumperk to Rogers (Arkansas) | 5,149.77 mi (8,287.76 km) |
| Sumperk to Rogers (Minnesota) | 4,658.05 mi (7,496.41 km) |
| Sumperk to Rohnert Park (California) | 5,859.72 mi (9,430.31 km) |
| Sumperk to Rolla (Missouri) | 4,979.30 mi (8,013.41 km) |
| Sumperk to Rolling Meadows (Illinois) | 4,634.46 mi (7,458.44 km) |
| Sumperk to Roma (Texas) | 5,868.36 mi (9,444.21 km) |
| Sumperk to Rome (Georgia) | 4,932.50 mi (7,938.09 km) |
| Sumperk to Rome (New York) | 4,126.15 mi (6,640.39 km) |
