| Momchilgrad to Kobarid | 672.47 mi (1,082.23 km) |
| Momchilgrad to Kobilje | 571.16 mi (919.20 km) |
| Momchilgrad to Kocevje | 599.13 mi (964.20 km) |
| Momchilgrad to Komen | 652.90 mi (1,050.74 km) |
| Momchilgrad to Komenda | 629.94 mi (1,013.79 km) |
| Momchilgrad to Koper | 646.79 mi (1,040.91 km) |
| Momchilgrad to Kostanjevica na Krki | 580.74 mi (934.61 km) |
| Momchilgrad to Kostel | 593.10 mi (954.49 km) |
| Momchilgrad to Kozje | 582.49 mi (937.43 km) |
| Momchilgrad to Kranj | 638.10 mi (1,026.92 km) |
| Momchilgrad to Kranjska Gora | 670.61 mi (1,079.24 km) |
| Momchilgrad to Krizevci | 576.43 mi (927.68 km) |
| Momchilgrad to Krsko | 581.59 mi (935.97 km) |
| Momchilgrad to Kuzma | 589.19 mi (948.21 km) |
| Momchilgrad to Lasko | 598.68 mi (963.48 km) |
