| Hartlepool to Cortona | 986.59 mi (1,587.76 km) |
| Hartlepool to Cosenza | 1,336.69 mi (2,151.20 km) |
| Hartlepool to Cossato | 753.45 mi (1,212.56 km) |
| Hartlepool to Costa Volpino | 788.10 mi (1,268.33 km) |
| Hartlepool to Creazzo | 843.96 mi (1,358.22 km) |
| Hartlepool to Crema | 803.50 mi (1,293.11 km) |
| Hartlepool to Cremona | 826.29 mi (1,329.78 km) |
| Hartlepool to Crevalcore | 880.46 mi (1,416.97 km) |
| Hartlepool to Crispiano | 1,290.03 mi (2,076.10 km) |
| Hartlepool to Crosia | 1,335.73 mi (2,149.65 km) |
| Hartlepool to Crotone | 1,373.95 mi (2,211.16 km) |
| Hartlepool to Cuneo | 811.85 mi (1,306.54 km) |
| Hartlepool to Cuorgne | 752.01 mi (1,210.24 km) |
| Hartlepool to Cusano Milanino | 779.80 mi (1,254.96 km) |
| Hartlepool to Cutro | 1,373.07 mi (2,209.74 km) |
