| Highland to Caltagirone | 6,610.74 mi (10,638.96 km) |
| Highland to Caltanissetta | 6,581.68 mi (10,592.19 km) |
| Highland to Calvisano | 6,041.60 mi (9,723.01 km) |
| Highland to Calvizzano | 6,401.56 mi (10,302.31 km) |
| Highland to Camaiore | 6,113.82 mi (9,839.24 km) |
| Highland to Cameri | 5,979.11 mi (9,622.45 km) |
| Highland to Camisano Vicentino | 6,076.08 mi (9,778.51 km) |
| Highland to Campagna | 6,443.87 mi (10,370.40 km) |
| Highland to Campagnano di Roma | 6,276.71 mi (10,101.39 km) |
| Highland to Campi Bisenzio | 6,147.05 mi (9,892.72 km) |
| Highland to Campi Salentina | 6,550.48 mi (10,541.97 km) |
| Highland to Campiglia Marittima | 6,169.43 mi (9,928.74 km) |
| Highland to Campobasso | 6,380.98 mi (10,269.19 km) |
| Highland to Campobello di Licata | 6,589.62 mi (10,604.96 km) |
| Highland to Campobello di Mazara | 6,528.65 mi (10,506.84 km) |
