| Yambol to Cabries | 1,067.08 mi (1,717.30 km) |
| Yambol to Cachan | 1,239.79 mi (1,995.26 km) |
| Yambol to Caen | 1,365.13 mi (2,196.97 km) |
| Yambol to Cagnes-sur-Mer | 977.84 mi (1,573.68 km) |
| Yambol to Cahors | 1,258.98 mi (2,026.14 km) |
| Yambol to Calais | 1,297.25 mi (2,087.72 km) |
| Yambol to Caluire-et-Cuire | 1,094.15 mi (1,760.87 km) |
| Yambol to Cambrai | 1,223.79 mi (1,969.50 km) |
| Yambol to Canet-en-Roussillon | 1,191.17 mi (1,917.00 km) |
| Yambol to Cannes | 984.94 mi (1,585.11 km) |
| Yambol to Canteleu | 1,306.41 mi (2,102.46 km) |
| Yambol to Capbreton | 1,405.63 mi (2,262.15 km) |
| Yambol to Carcassonne | 1,220.16 mi (1,963.66 km) |
| Yambol to Carmaux | 1,224.98 mi (1,971.41 km) |
| Yambol to Carpentras | 1,081.56 mi (1,740.60 km) |
