| McDonough to Caltagirone | 5,285.86 mi (8,506.77 km) |
| McDonough to Caltanissetta | 5,255.65 mi (8,458.15 km) |
| McDonough to Calvisano | 4,819.55 mi (7,756.31 km) |
| McDonough to Calvizzano | 5,138.64 mi (8,269.84 km) |
| McDonough to Camaiore | 4,863.11 mi (7,826.41 km) |
| McDonough to Cameri | 4,741.54 mi (7,630.78 km) |
| McDonough to Camisano Vicentino | 4,872.85 mi (7,842.10 km) |
| McDonough to Campagna | 5,188.00 mi (8,349.28 km) |
| McDonough to Campagnano di Roma | 5,015.24 mi (8,071.25 km) |
| McDonough to Campi Bisenzio | 4,903.48 mi (7,891.39 km) |
| McDonough to Campi Salentina | 5,327.23 mi (8,573.35 km) |
| McDonough to Campiglia Marittima | 4,905.38 mi (7,894.45 km) |
| McDonough to Campobasso | 5,136.42 mi (8,266.26 km) |
| McDonough to Campobello di Licata | 5,257.55 mi (8,461.22 km) |
| McDonough to Campobello di Mazara | 5,189.11 mi (8,351.07 km) |
