| Ostrov to Rockville (Maryland) | 4,217.03 mi (6,786.65 km) |
| Ostrov to Rockville Centre (New York) | 4,005.51 mi (6,446.25 km) |
| Ostrov to Rockwall (Texas) | 5,257.86 mi (8,461.71 km) |
| Ostrov to Rocky Mount (North Carolina) | 4,391.69 mi (7,067.74 km) |
| Ostrov to Rocky Point (New York) | 3,965.51 mi (6,381.87 km) |
| Ostrov to Rocky River (Ohio) | 4,283.26 mi (6,893.25 km) |
| Ostrov to Roessleville (New York) | 3,919.97 mi (6,308.58 km) |
| Ostrov to Rogers (Arkansas) | 4,993.65 mi (8,036.51 km) |
| Ostrov to Rogers (Minnesota) | 4,511.73 mi (7,260.92 km) |
| Ostrov to Rohnert Park (California) | 5,744.95 mi (9,245.61 km) |
| Ostrov to Rolla (Missouri) | 4,822.49 mi (7,761.05 km) |
| Ostrov to Rolling Meadows (Illinois) | 4,478.69 mi (7,207.76 km) |
| Ostrov to Roma (Texas) | 5,708.03 mi (9,186.19 km) |
| Ostrov to Rome (Georgia) | 4,766.31 mi (7,670.63 km) |
| Ostrov to Rome (New York) | 3,961.40 mi (6,375.25 km) |
