| Dobrich to Cartagena | 1,558.52 mi (2,508.19 km) |
| Dobrich to Cartama | 1,766.52 mi (2,842.94 km) |
| Dobrich to Cartaya | 1,875.76 mi (3,018.74 km) |
| Dobrich to Caspe | 1,424.18 mi (2,292.00 km) |
| Dobrich to Cassa de la Selva | 1,267.29 mi (2,039.50 km) |
| Dobrich to Castalla | 1,515.69 mi (2,439.27 km) |
| Dobrich to Castellbisbal | 1,318.94 mi (2,122.63 km) |
| Dobrich to Castelldefels | 1,322.79 mi (2,128.83 km) |
| Dobrich to Castello de Ampurias | 1,251.49 mi (2,014.07 km) |
| Dobrich to Castellon de la Plana | 1,450.03 mi (2,333.60 km) |
| Dobrich to Castilleja de la Cuesta | 1,817.86 mi (2,925.57 km) |
| Dobrich to Catarroja | 1,482.12 mi (2,385.24 km) |
| Dobrich to Catral | 1,534.08 mi (2,468.86 km) |
| Dobrich to Caudete | 1,528.76 mi (2,460.30 km) |
| Dobrich to Cehegin | 1,585.54 mi (2,551.68 km) |
