| Allouez to Karlovo | 5,132.41 mi (8,259.82 km) |
| Allouez to Karnobat | 5,207.69 mi (8,380.96 km) |
| Allouez to Kavarna | 5,211.69 mi (8,387.40 km) |
| Allouez to Kazanlak | 5,154.30 mi (8,295.04 km) |
| Allouez to Knezha | 5,064.31 mi (8,150.22 km) |
| Allouez to Kostinbrod | 5,068.14 mi (8,156.39 km) |
| Allouez to Kozloduy | 5,038.07 mi (8,107.99 km) |
| Allouez to Kyustendil | 5,075.76 mi (8,168.64 km) |
| Allouez to Levski | 5,107.17 mi (8,219.20 km) |
| Allouez to Lom | 5,018.78 mi (8,076.95 km) |
| Allouez to Lovech | 5,104.55 mi (8,214.97 km) |
| Allouez to Lukovit | 5,082.21 mi (8,179.03 km) |
| Allouez to Lyaskovets | 5,140.66 mi (8,273.09 km) |
| Allouez to Mezdra | 5,068.47 mi (8,156.92 km) |
| Allouez to Momchilgrad | 5,209.92 mi (8,384.55 km) |
