| Bottrop to Ukiah (California) | 5,488.97 mi (8,833.64 km) |
| Bottrop to Union (Missouri) | 4,504.25 mi (7,248.88 km) |
| Bottrop to Union City (California) | 5,550.59 mi (8,932.82 km) |
| Bottrop to Union City (Georgia) | 4,503.65 mi (7,247.93 km) |
| Bottrop to Union City (New Jersey) | 3,743.23 mi (6,024.15 km) |
| Bottrop to Union City (Tennessee) | 4,533.85 mi (7,296.53 km) |
| Bottrop to Union Hill-Novelty Hill (Washington) | 4,947.71 mi (7,962.57 km) |
| Bottrop to Union Park (Florida) | 4,624.19 mi (7,441.92 km) |
| Bottrop to Uniondale (New York) | 3,728.11 mi (5,999.81 km) |
| Bottrop to Universal City (Texas) | 5,242.84 mi (8,437.53 km) |
| Bottrop to University (Florida) | 4,698.22 mi (7,561.06 km) |
| Bottrop to University City (Missouri) | 4,468.49 mi (7,191.35 km) |
| Bottrop to University Heights (Ohio) | 4,001.25 mi (6,439.39 km) |
| Bottrop to University of California-Santa Barbara (California) | 5,681.72 mi (9,143.84 km) |
| Bottrop to University Park (Texas) | 5,009.15 mi (8,061.44 km) |
