| Biddeford to Kolarovo | 4,036.12 mi (6,495.50 km) |
| Biddeford to Komarno | 4,046.93 mi (6,512.90 km) |
| Biddeford to Kosice | 4,133.05 mi (6,651.50 km) |
| Biddeford to Krompachy | 4,111.29 mi (6,616.48 km) |
| Biddeford to Kysucke Nove Mesto | 4,017.14 mi (6,464.96 km) |
| Biddeford to Levice | 4,049.31 mi (6,516.73 km) |
| Biddeford to Levoca | 4,096.22 mi (6,592.23 km) |
| Biddeford to Liptovsky Mikulas | 4,056.26 mi (6,527.91 km) |
| Biddeford to Lucenec | 4,086.57 mi (6,576.69 km) |
| Biddeford to Malacky | 3,979.01 mi (6,403.59 km) |
| Biddeford to Martin | 4,030.75 mi (6,486.86 km) |
| Biddeford to Michalovce | 4,156.91 mi (6,689.90 km) |
| Biddeford to Modra | 3,994.16 mi (6,427.98 km) |
| Biddeford to Moldava nad Bodvou | 4,127.62 mi (6,642.77 km) |
| Biddeford to Myjava | 3,989.34 mi (6,420.21 km) |
