| Svilengrad to Cartagena | 1,467.29 mi (2,361.38 km) |
| Svilengrad to Cartama | 1,676.93 mi (2,698.76 km) |
| Svilengrad to Cartaya | 1,792.61 mi (2,884.93 km) |
| Svilengrad to Caspe | 1,352.74 mi (2,177.02 km) |
| Svilengrad to Cassa de la Selva | 1,197.24 mi (1,926.77 km) |
| Svilengrad to Castalla | 1,429.28 mi (2,300.20 km) |
| Svilengrad to Castellbisbal | 1,246.87 mi (2,006.65 km) |
| Svilengrad to Castelldefels | 1,249.35 mi (2,010.64 km) |
| Svilengrad to Castello de Ampurias | 1,184.00 mi (1,905.47 km) |
| Svilengrad to Castellon de la Plana | 1,370.72 mi (2,205.95 km) |
| Svilengrad to Castilleja de la Cuesta | 1,733.54 mi (2,789.86 km) |
| Svilengrad to Catarroja | 1,399.87 mi (2,252.88 km) |
| Svilengrad to Catral | 1,445.49 mi (2,326.30 km) |
| Svilengrad to Caudete | 1,443.42 mi (2,322.96 km) |
| Svilengrad to Cehegin | 1,498.18 mi (2,411.09 km) |
