| Yambol to Chojnow | 784.12 mi (1,261.92 km) |
| Yambol to Chorzow | 648.21 mi (1,043.20 km) |
| Yambol to Choszczno | 897.32 mi (1,444.10 km) |
| Yambol to Chrzanow | 627.22 mi (1,009.41 km) |
| Yambol to Ciechanow | 766.95 mi (1,234.29 km) |
| Yambol to Ciechocinek | 802.15 mi (1,290.93 km) |
| Yambol to Cieszyn | 626.99 mi (1,009.05 km) |
| Yambol to Czarna Bialostocka | 761.87 mi (1,226.11 km) |
| Yambol to Czarnkow | 853.47 mi (1,373.53 km) |
| Yambol to Czechowice-Dziedzice | 625.38 mi (1,006.45 km) |
| Yambol to Czeladz | 646.60 mi (1,040.60 km) |
| Yambol to Czersk Pomorski | 873.28 mi (1,405.40 km) |
| Yambol to Czestochowa | 672.19 mi (1,081.78 km) |
| Yambol to Czluchow | 878.62 mi (1,413.99 km) |
| Yambol to Dabrowa Gornicza | 643.26 mi (1,035.23 km) |
