| Erkrath to Black Forest (Colorado) | 4,960.94 mi (7,983.87 km) |
| Erkrath to Blackfoot (Idaho) | 4,968.76 mi (7,996.45 km) |
| Erkrath to Blackhawk (California) | 5,550.83 mi (8,933.19 km) |
| Erkrath to Blacksburg (Virginia) | 4,169.38 mi (6,709.96 km) |
| Erkrath to Blackwells Mills (New Jersey) | 3,786.53 mi (6,093.83 km) |
| Erkrath to Blaine (Minnesota) | 4,257.66 mi (6,852.03 km) |
| Erkrath to Bloomingdale (Florida) | 4,707.38 mi (7,575.80 km) |
| Erkrath to Bloomingdale (Illinois) | 4,234.10 mi (6,814.13 km) |
| Erkrath to Bloomington (California) | 5,645.85 mi (9,086.12 km) |
| Erkrath to Bloomington (Illinois) | 4,338.55 mi (6,982.23 km) |
| Erkrath to Bloomington (Indiana) | 4,311.82 mi (6,939.20 km) |
| Erkrath to Bloomington (Minnesota) | 4,278.06 mi (6,884.87 km) |
| Erkrath to Bloomsburg (Pennsylvania) | 3,836.37 mi (6,174.04 km) |
| Erkrath to Blue Ash (Ohio) | 4,226.25 mi (6,801.49 km) |
| Erkrath to Blue Island (Illinois) | 4,233.30 mi (6,812.84 km) |
