| Bottrop to Portage (Michigan) | 4,119.67 mi (6,629.96 km) |
| Bottrop to Portage (Wisconsin) | 4,194.77 mi (6,750.84 km) |
| Bottrop to Portales (New Mexico) | 5,171.60 mi (8,322.88 km) |
| Bottrop to Porterville (California) | 5,559.95 mi (8,947.88 km) |
| Bottrop to Portland (Maine) | 3,467.05 mi (5,579.68 km) |
| Bottrop to Portland (Oregon) | 5,090.34 mi (8,192.12 km) |
| Bottrop to Portland (Tennessee) | 4,429.54 mi (7,128.66 km) |
| Bottrop to Portland (Texas) | 5,296.00 mi (8,523.09 km) |
| Bottrop to Portsmouth (New Hampshire) | 3,513.65 mi (5,654.68 km) |
| Bottrop to Portsmouth (Ohio) | 4,185.78 mi (6,736.36 km) |
| Bottrop to Portsmouth (Virginia) | 4,017.47 mi (6,465.49 km) |
| Bottrop to Post Falls (Idaho) | 4,819.67 mi (7,756.50 km) |
| Bottrop to Potomac (Maryland) | 3,948.98 mi (6,355.27 km) |
| Bottrop to Potomac Park (California) | 5,599.61 mi (9,011.70 km) |
| Bottrop to Pottstown (Pennsylvania) | 3,830.52 mi (6,164.62 km) |
