| Middlesbrough to Cortona | 981.51 mi (1,579.59 km) |
| Middlesbrough to Cosenza | 1,331.84 mi (2,143.39 km) |
| Middlesbrough to Cossato | 747.84 mi (1,203.54 km) |
| Middlesbrough to Costa Volpino | 783.17 mi (1,260.39 km) |
| Middlesbrough to Creazzo | 839.35 mi (1,350.81 km) |
| Middlesbrough to Crema | 798.30 mi (1,284.75 km) |
| Middlesbrough to Cremona | 821.13 mi (1,321.48 km) |
| Middlesbrough to Crevalcore | 875.52 mi (1,409.01 km) |
| Middlesbrough to Crispiano | 1,285.64 mi (2,069.03 km) |
| Middlesbrough to Crosia | 1,331.03 mi (2,142.09 km) |
| Middlesbrough to Crotone | 1,369.25 mi (2,203.59 km) |
| Middlesbrough to Cuneo | 805.79 mi (1,296.80 km) |
| Middlesbrough to Cuorgne | 746.20 mi (1,200.89 km) |
| Middlesbrough to Cusano Milanino | 774.50 mi (1,246.44 km) |
| Middlesbrough to Cutro | 1,368.33 mi (2,202.11 km) |
