| Biddeford to Zilina | 4,018.05 mi (6,466.43 km) |
| Biddeford to Zlate Moravce | 4,035.16 mi (6,493.97 km) |
| Biddeford to Zvolen | 4,056.26 mi (6,527.93 km) |
| Biddeford to Ajdovscina | 3,943.44 mi (6,346.35 km) |
| Biddeford to Ankaran | 3,947.12 mi (6,352.28 km) |
| Biddeford to Apace | 3,996.66 mi (6,432.00 km) |
| Biddeford to Beltinci | 4,012.95 mi (6,458.22 km) |
| Biddeford to Benedikt | 3,998.80 mi (6,435.44 km) |
| Biddeford to Bistrica ob Sotli | 4,009.49 mi (6,452.65 km) |
| Biddeford to Bled | 3,934.91 mi (6,332.63 km) |
| Biddeford to Bohinjska Bistrica | 3,931.57 mi (6,327.26 km) |
| Biddeford to Borovnica | 3,960.74 mi (6,374.20 km) |
| Biddeford to Bovec | 3,912.87 mi (6,297.15 km) |
| Biddeford to Braslovce | 3,975.67 mi (6,398.23 km) |
| Biddeford to Brezice | 4,012.09 mi (6,456.84 km) |
