| Portage to Caltagirone | 4,999.69 mi (8,046.22 km) |
| Portage to Caltanissetta | 4,969.53 mi (7,997.68 km) |
| Portage to Calvisano | 4,484.96 mi (7,217.84 km) |
| Portage to Calvizzano | 4,825.04 mi (7,765.15 km) |
| Portage to Camaiore | 4,540.35 mi (7,306.99 km) |
| Portage to Cameri | 4,411.66 mi (7,099.89 km) |
| Portage to Camisano Vicentino | 4,532.02 mi (7,293.58 km) |
| Portage to Campagna | 4,872.39 mi (7,841.35 km) |
| Portage to Campagnano di Roma | 4,699.14 mi (7,562.54 km) |
| Portage to Campi Bisenzio | 4,578.58 mi (7,368.50 km) |
| Portage to Campi Salentina | 5,001.28 mi (8,048.77 km) |
| Portage to Campiglia Marittima | 4,588.59 mi (7,384.62 km) |
| Portage to Campobasso | 4,815.60 mi (7,749.95 km) |
| Portage to Campobello di Licata | 4,974.00 mi (8,004.88 km) |
| Portage to Campobello di Mazara | 4,907.77 mi (7,898.29 km) |
