| Momchilgrad to Karkkila | 1,313.75 mi (2,114.28 km) |
| Momchilgrad to Kauhajoki | 1,450.08 mi (2,333.67 km) |
| Momchilgrad to Kauhava | 1,493.18 mi (2,403.04 km) |
| Momchilgrad to Kauniainen | 1,291.22 mi (2,078.03 km) |
| Momchilgrad to Kemi | 1,672.58 mi (2,691.76 km) |
| Momchilgrad to Kemijarvi | 1,741.71 mi (2,803.01 km) |
| Momchilgrad to Kempele | 1,615.35 mi (2,599.65 km) |
| Momchilgrad to Kerava | 1,303.63 mi (2,097.99 km) |
| Momchilgrad to Keuruu | 1,432.26 mi (2,304.99 km) |
| Momchilgrad to Kiiminki | 1,630.66 mi (2,624.30 km) |
| Momchilgrad to Kirkkonummi | 1,284.69 mi (2,067.52 km) |
| Momchilgrad to Kitee | 1,434.33 mi (2,308.33 km) |
| Momchilgrad to Kiuruvesi | 1,528.88 mi (2,460.50 km) |
| Momchilgrad to Kivisto | 1,298.51 mi (2,089.75 km) |
| Momchilgrad to Klaukkala | 1,302.63 mi (2,096.37 km) |
