| Momchilgrad to Castelli Calepio | 825.01 mi (1,327.73 km) |
| Momchilgrad to Castelnovo ne' Monti | 783.76 mi (1,261.35 km) |
| Momchilgrad to Castelnuovo Berardenga | 719.48 mi (1,157.90 km) |
| Momchilgrad to Castelnuovo di Porto | 665.61 mi (1,071.20 km) |
| Momchilgrad to Castelnuovo di Verona | 780.93 mi (1,256.78 km) |
| Momchilgrad to Castelnuovo Rangone | 759.33 mi (1,222.02 km) |
| Momchilgrad to Castelvetrano | 721.83 mi (1,161.67 km) |
| Momchilgrad to Castelvetro di Modena | 757.87 mi (1,219.68 km) |
| Momchilgrad to Castenaso | 732.82 mi (1,179.36 km) |
| Momchilgrad to Castenedolo | 803.61 mi (1,293.29 km) |
| Momchilgrad to Castiglion Fiorentino | 698.73 mi (1,124.49 km) |
| Momchilgrad to Castiglione del Lago | 690.99 mi (1,112.03 km) |
| Momchilgrad to Castiglione delle Stiviere | 792.86 mi (1,275.98 km) |
| Momchilgrad to Castrolibero | 508.09 mi (817.70 km) |
| Momchilgrad to Castrovillari | 497.05 mi (799.92 km) |
