| Momchilgrad to Chojnow | 808.76 mi (1,301.57 km) |
| Momchilgrad to Chorzow | 680.20 mi (1,094.68 km) |
| Momchilgrad to Choszczno | 928.17 mi (1,493.74 km) |
| Momchilgrad to Chrzanow | 660.51 mi (1,062.99 km) |
| Momchilgrad to Ciechanow | 814.16 mi (1,310.26 km) |
| Momchilgrad to Ciechocinek | 842.87 mi (1,356.48 km) |
| Momchilgrad to Cieszyn | 654.87 mi (1,053.91 km) |
| Momchilgrad to Czarna Bialostocka | 819.00 mi (1,318.05 km) |
| Momchilgrad to Czarnkow | 886.88 mi (1,427.30 km) |
| Momchilgrad to Czechowice-Dziedzice | 655.80 mi (1,055.41 km) |
| Momchilgrad to Czeladz | 679.34 mi (1,093.29 km) |
| Momchilgrad to Czersk Pomorski | 913.91 mi (1,470.80 km) |
| Momchilgrad to Czestochowa | 707.06 mi (1,137.90 km) |
| Momchilgrad to Czluchow | 917.02 mi (1,475.80 km) |
| Momchilgrad to Dabrowa Gornicza | 676.41 mi (1,088.58 km) |
