| Adel to Karlovo | 1,427.25 mi (2,296.94 km) |
| Adel to Karnobat | 1,510.75 mi (2,431.32 km) |
| Adel to Kavarna | 1,527.94 mi (2,458.99 km) |
| Adel to Kazanlak | 1,450.95 mi (2,335.07 km) |
| Adel to Knezha | 1,360.74 mi (2,189.89 km) |
| Adel to Kostinbrod | 1,359.52 mi (2,187.94 km) |
| Adel to Kozloduy | 1,334.72 mi (2,148.02 km) |
| Adel to Kyustendil | 1,365.15 mi (2,196.99 km) |
| Adel to Levski | 1,406.77 mi (2,263.98 km) |
| Adel to Lom | 1,314.00 mi (2,114.68 km) |
| Adel to Lovech | 1,401.35 mi (2,255.25 km) |
| Adel to Lukovit | 1,377.49 mi (2,216.86 km) |
| Adel to Lyaskovets | 1,441.08 mi (2,319.19 km) |
| Adel to Mezdra | 1,362.16 mi (2,192.18 km) |
| Adel to Momchilgrad | 1,502.34 mi (2,417.78 km) |
