| Middle River to Caltagirone | 4,702.85 mi (7,568.51 km) |
| Middle River to Caltanissetta | 4,672.61 mi (7,519.83 km) |
| Middle River to Calvisano | 4,229.12 mi (6,806.11 km) |
| Middle River to Calvizzano | 4,550.88 mi (7,323.93 km) |
| Middle River to Camaiore | 4,273.90 mi (6,878.18 km) |
| Middle River to Cameri | 4,151.48 mi (6,681.16 km) |
| Middle River to Camisano Vicentino | 4,281.96 mi (6,891.15 km) |
| Middle River to Campagna | 4,600.02 mi (7,403.02 km) |
| Middle River to Campagnano di Roma | 4,427.00 mi (7,124.58 km) |
| Middle River to Campi Bisenzio | 4,314.08 mi (6,942.84 km) |
| Middle River to Campi Salentina | 4,738.11 mi (7,625.25 km) |
| Middle River to Campiglia Marittima | 4,316.94 mi (6,947.44 km) |
| Middle River to Campobasso | 4,547.71 mi (7,318.84 km) |
| Middle River to Campobello di Licata | 4,675.02 mi (7,523.71 km) |
| Middle River to Campobello di Mazara | 4,606.91 mi (7,414.10 km) |
