| Erkrath to Bahcesaray | 1,955.58 mi (3,147.21 km) |
| Erkrath to Balikesir | 1,286.39 mi (2,070.25 km) |
| Erkrath to Balya | 1,269.46 mi (2,042.99 km) |
| Erkrath to Banaz | 1,400.85 mi (2,254.45 km) |
| Erkrath to Bandirma | 1,254.76 mi (2,019.34 km) |
| Erkrath to Bartin | 1,370.16 mi (2,205.06 km) |
| Erkrath to Baskale | 2,010.06 mi (3,234.87 km) |
| Erkrath to Baskil | 1,769.82 mi (2,848.25 km) |
| Erkrath to Basmakci | 1,452.58 mi (2,337.71 km) |
| Erkrath to Batman | 1,896.06 mi (3,051.42 km) |
| Erkrath to Battalgazi | 1,757.49 mi (2,828.41 km) |
| Erkrath to Bayat | 1,491.06 mi (2,399.63 km) |
| Erkrath to Bayburt | 1,756.09 mi (2,826.15 km) |
| Erkrath to Bayindir | 1,349.16 mi (2,171.26 km) |
| Erkrath to Baykan | 1,911.08 mi (3,075.59 km) |
