| Popovo to Cabries | 1,044.23 mi (1,680.53 km) |
| Popovo to Cachan | 1,199.97 mi (1,931.16 km) |
| Popovo to Caen | 1,325.07 mi (2,132.50 km) |
| Popovo to Cagnes-sur-Mer | 954.50 mi (1,536.13 km) |
| Popovo to Cahors | 1,231.93 mi (1,982.60 km) |
| Popovo to Calais | 1,252.35 mi (2,015.47 km) |
| Popovo to Caluire-et-Cuire | 1,062.78 mi (1,710.39 km) |
| Popovo to Cambrai | 1,180.10 mi (1,899.18 km) |
| Popovo to Canet-en-Roussillon | 1,170.18 mi (1,883.22 km) |
| Popovo to Cannes | 962.04 mi (1,548.25 km) |
| Popovo to Canteleu | 1,265.30 mi (2,036.31 km) |
| Popovo to Capbreton | 1,380.34 mi (2,221.44 km) |
| Popovo to Carcassonne | 1,197.26 mi (1,926.81 km) |
| Popovo to Carmaux | 1,199.30 mi (1,930.09 km) |
| Popovo to Carpentras | 1,056.36 mi (1,700.05 km) |
