| Portici to Bad Wildungen | 753.91 mi (1,213.30 km) |
| Portici to Bad Windsheim | 629.26 mi (1,012.69 km) |
| Portici to Bad Worishofen | 529.62 mi (852.33 km) |
| Portici to Bad Wurzach | 536.51 mi (863.42 km) |
| Portici to Bad Zwischenahn | 903.98 mi (1,454.81 km) |
| Portici to Baden-Baden | 624.55 mi (1,005.12 km) |
| Portici to Baesweiler | 798.35 mi (1,284.83 km) |
| Portici to Baiersbronn | 606.26 mi (975.68 km) |
| Portici to Balingen | 581.26 mi (935.46 km) |
| Portici to Ballenstedt | 767.40 mi (1,235.01 km) |
| Portici to Balve | 789.17 mi (1,270.04 km) |
| Portici to Bamberg | 648.65 mi (1,043.91 km) |
| Portici to Bannewitz | 703.55 mi (1,132.25 km) |
| Portici to Bargteheide | 910.95 mi (1,466.04 km) |
| Portici to Barleben | 796.63 mi (1,282.05 km) |
