| Bottrop to Rockville (Maryland) | 3,944.20 mi (6,347.57 km) |
| Bottrop to Rockville Centre (New York) | 3,732.24 mi (6,006.46 km) |
| Bottrop to Rockwall (Texas) | 4,992.49 mi (8,034.63 km) |
| Bottrop to Rocky Mount (North Carolina) | 4,117.68 mi (6,626.77 km) |
| Bottrop to Rocky Point (New York) | 3,692.14 mi (5,941.93 km) |
| Bottrop to Rocky River (Ohio) | 4,014.46 mi (6,460.65 km) |
| Bottrop to Roessleville (New York) | 3,647.98 mi (5,870.85 km) |
| Bottrop to Rogers (Arkansas) | 4,729.27 mi (7,611.03 km) |
| Bottrop to Rogers (Minnesota) | 4,256.91 mi (6,850.83 km) |
| Bottrop to Rohnert Park (California) | 5,523.77 mi (8,889.64 km) |
| Bottrop to Rolla (Missouri) | 4,557.59 mi (7,334.74 km) |
| Bottrop to Rolling Meadows (Illinois) | 4,214.86 mi (6,783.17 km) |
| Bottrop to Roma (Texas) | 5,439.95 mi (8,754.76 km) |
| Bottrop to Rome (Georgia) | 4,494.35 mi (7,232.95 km) |
| Bottrop to Rome (New York) | 3,690.56 mi (5,939.38 km) |
