| South Portland to Bad Wildungen | 3,567.71 mi (5,741.67 km) |
| South Portland to Bad Windsheim | 3,667.95 mi (5,902.99 km) |
| South Portland to Bad Worishofen | 3,722.50 mi (5,990.79 km) |
| South Portland to Bad Wurzach | 3,697.00 mi (5,949.74 km) |
| South Portland to Bad Zwischenahn | 3,467.20 mi (5,579.93 km) |
| South Portland to Baden-Baden | 3,602.43 mi (5,797.55 km) |
| South Portland to Baesweiler | 3,457.42 mi (5,564.17 km) |
| South Portland to Baiersbronn | 3,615.60 mi (5,818.75 km) |
| South Portland to Balingen | 3,642.46 mi (5,861.98 km) |
| South Portland to Ballenstedt | 3,632.58 mi (5,846.08 km) |
| South Portland to Balve | 3,512.27 mi (5,652.46 km) |
| South Portland to Bamberg | 3,674.57 mi (5,913.65 km) |
| South Portland to Bannewitz | 3,750.71 mi (6,036.18 km) |
| South Portland to Bargteheide | 3,538.11 mi (5,694.04 km) |
| South Portland to Barleben | 3,633.45 mi (5,847.47 km) |
