| Svilengrad to Civita Castellana | 707.89 mi (1,139.23 km) |
| Svilengrad to Civitanova Marche | 642.88 mi (1,034.61 km) |
| Svilengrad to Civitavecchia | 739.64 mi (1,190.34 km) |
| Svilengrad to Civitella in Val di Chiana | 744.50 mi (1,198.16 km) |
| Svilengrad to Clusone | 856.66 mi (1,378.66 km) |
| Svilengrad to Coccaglio | 850.40 mi (1,368.59 km) |
| Svilengrad to Codigoro | 738.08 mi (1,187.83 km) |
| Svilengrad to Codogno | 858.05 mi (1,380.91 km) |
| Svilengrad to Codroipo | 718.42 mi (1,156.19 km) |
| Svilengrad to Cogoleto | 902.38 mi (1,452.24 km) |
| Svilengrad to Colle di Val d'Elsa | 773.66 mi (1,245.08 km) |
| Svilengrad to Colle Salvetti | 807.00 mi (1,298.74 km) |
| Svilengrad to Collecchio | 828.74 mi (1,333.73 km) |
| Svilengrad to Colleferro | 678.90 mi (1,092.59 km) |
| Svilengrad to Collegno | 960.01 mi (1,544.98 km) |
