| Ironton to Barmstedt | 4,223.42 mi (6,796.94 km) |
| Ironton to Barntrup | 4,255.83 mi (6,849.10 km) |
| Ironton to Barsbuttel | 4,244.80 mi (6,831.35 km) |
| Ironton to Barsinghausen | 4,259.52 mi (6,855.03 km) |
| Ironton to Barssel | 4,167.72 mi (6,707.30 km) |
| Ironton to Barth | 4,310.65 mi (6,937.32 km) |
| Ironton to Bassum | 4,214.07 mi (6,781.89 km) |
| Ironton to Baunatal | 4,290.43 mi (6,904.79 km) |
| Ironton to Bautzen | 4,481.80 mi (7,212.76 km) |
| Ironton to Bayreuth | 4,417.04 mi (7,108.54 km) |
| Ironton to Bebra | 4,314.01 mi (6,942.73 km) |
| Ironton to Beckingen | 4,243.36 mi (6,829.03 km) |
| Ironton to Beckum | 4,222.06 mi (6,794.74 km) |
| Ironton to Bedburg | 4,150.39 mi (6,679.41 km) |
| Ironton to Bedburg | 4,188.19 mi (6,740.24 km) |
