| Burgas to Civita Castellana | 767.53 mi (1,235.23 km) |
| Burgas to Civitanova Marche | 696.65 mi (1,121.14 km) |
| Burgas to Civitavecchia | 800.13 mi (1,287.68 km) |
| Burgas to Civitella in Val di Chiana | 797.87 mi (1,284.05 km) |
| Burgas to Clusone | 896.76 mi (1,443.19 km) |
| Burgas to Coccaglio | 892.27 mi (1,435.98 km) |
| Burgas to Codigoro | 782.79 mi (1,259.78 km) |
| Burgas to Codogno | 902.33 mi (1,452.15 km) |
| Burgas to Codroipo | 754.88 mi (1,214.87 km) |
| Burgas to Cogoleto | 951.07 mi (1,530.60 km) |
| Burgas to Colle di Val d'Elsa | 827.17 mi (1,331.20 km) |
| Burgas to Colle Salvetti | 859.49 mi (1,383.21 km) |
| Burgas to Collecchio | 875.02 mi (1,408.22 km) |
| Burgas to Colleferro | 741.76 mi (1,193.74 km) |
| Burgas to Collegno | 1,005.58 mi (1,618.33 km) |
