| Franeker to Karlovo | 1,146.18 mi (1,844.59 km) |
| Franeker to Karnobat | 1,224.82 mi (1,971.16 km) |
| Franeker to Kavarna | 1,237.76 mi (1,991.98 km) |
| Franeker to Kazanlak | 1,168.49 mi (1,880.50 km) |
| Franeker to Knezha | 1,078.35 mi (1,735.44 km) |
| Franeker to Kostinbrod | 1,082.27 mi (1,741.75 km) |
| Franeker to Kozloduy | 1,052.14 mi (1,693.26 km) |
| Franeker to Kyustendil | 1,091.96 mi (1,757.34 km) |
| Franeker to Levski | 1,122.39 mi (1,806.32 km) |
| Franeker to Lom | 1,032.55 mi (1,661.72 km) |
| Franeker to Lovech | 1,118.73 mi (1,800.43 km) |
| Franeker to Lukovit | 1,096.02 mi (1,763.87 km) |
| Franeker to Lyaskovets | 1,156.30 mi (1,860.89 km) |
| Franeker to Mezdra | 1,082.13 mi (1,741.52 km) |
| Franeker to Momchilgrad | 1,223.63 mi (1,969.24 km) |
