| Middlesbrough to Caltagirone | 1,410.02 mi (2,269.21 km) |
| Middlesbrough to Caltanissetta | 1,383.32 mi (2,226.24 km) |
| Middlesbrough to Calvisano | 817.27 mi (1,315.27 km) |
| Middlesbrough to Calvizzano | 1,180.36 mi (1,899.61 km) |
| Middlesbrough to Camaiore | 898.31 mi (1,445.69 km) |
| Middlesbrough to Cameri | 763.77 mi (1,229.17 km) |
| Middlesbrough to Camisano Vicentino | 847.14 mi (1,363.35 km) |
| Middlesbrough to Campagna | 1,219.49 mi (1,962.59 km) |
| Middlesbrough to Campagnano di Roma | 1,059.13 mi (1,704.50 km) |
| Middlesbrough to Campi Bisenzio | 926.97 mi (1,491.81 km) |
| Middlesbrough to Campi Salentina | 1,320.75 mi (2,125.54 km) |
| Middlesbrough to Campiglia Marittima | 957.99 mi (1,541.73 km) |
| Middlesbrough to Campobasso | 1,155.06 mi (1,858.89 km) |
| Middlesbrough to Campobello di Licata | 1,394.66 mi (2,244.49 km) |
| Middlesbrough to Campobello di Mazara | 1,343.22 mi (2,161.71 km) |
