| Ballwin to Caltagirone | 5,357.41 mi (8,621.92 km) |
| Ballwin to Caltanissetta | 5,327.22 mi (8,573.34 km) |
| Ballwin to Calvisano | 4,845.24 mi (7,797.66 km) |
| Ballwin to Calvizzano | 5,184.56 mi (8,343.74 km) |
| Ballwin to Camaiore | 4,900.20 mi (7,886.11 km) |
| Ballwin to Cameri | 4,771.76 mi (7,679.40 km) |
| Ballwin to Camisano Vicentino | 4,892.48 mi (7,873.68 km) |
| Ballwin to Campagna | 5,232.04 mi (8,420.16 km) |
| Ballwin to Campagnano di Roma | 5,058.74 mi (8,141.25 km) |
| Ballwin to Campi Bisenzio | 4,938.53 mi (7,947.80 km) |
| Ballwin to Campi Salentina | 5,361.43 mi (8,628.38 km) |
| Ballwin to Campiglia Marittima | 4,948.16 mi (7,963.30 km) |
| Ballwin to Campobasso | 5,175.47 mi (8,329.12 km) |
| Ballwin to Campobello di Licata | 5,331.48 mi (8,580.19 km) |
| Ballwin to Campobello di Mazara | 5,265.00 mi (8,473.19 km) |
