| Darlington to Cortona | 987.70 mi (1,589.56 km) |
| Darlington to Cosenza | 1,338.42 mi (2,153.99 km) |
| Darlington to Cossato | 752.98 mi (1,211.81 km) |
| Darlington to Costa Volpino | 789.67 mi (1,270.85 km) |
| Darlington to Creazzo | 846.43 mi (1,362.19 km) |
| Darlington to Crema | 804.29 mi (1,294.38 km) |
| Darlington to Cremona | 827.19 mi (1,331.24 km) |
| Darlington to Crevalcore | 881.98 mi (1,419.41 km) |
| Darlington to Crispiano | 1,293.03 mi (2,080.93 km) |
| Darlington to Crosia | 1,337.91 mi (2,153.15 km) |
| Darlington to Crotone | 1,376.10 mi (2,214.61 km) |
| Darlington to Cuneo | 809.89 mi (1,303.39 km) |
| Darlington to Cuorgne | 750.88 mi (1,208.43 km) |
| Darlington to Cusano Milanino | 780.29 mi (1,255.75 km) |
| Darlington to Cutro | 1,375.11 mi (2,213.03 km) |
