| Havre de Grace to Caltagirone | 4,681.38 mi (7,533.96 km) |
| Havre de Grace to Caltanissetta | 4,651.14 mi (7,485.28 km) |
| Havre de Grace to Calvisano | 4,207.39 mi (6,771.14 km) |
| Havre de Grace to Calvizzano | 4,529.24 mi (7,289.11 km) |
| Havre de Grace to Camaiore | 4,252.21 mi (6,843.27 km) |
| Havre de Grace to Cameri | 4,129.76 mi (6,646.21 km) |
| Havre de Grace to Camisano Vicentino | 4,260.21 mi (6,856.15 km) |
| Havre de Grace to Campagna | 4,578.37 mi (7,368.18 km) |
| Havre de Grace to Campagnano di Roma | 4,405.35 mi (7,089.72 km) |
| Havre de Grace to Campi Bisenzio | 4,292.38 mi (6,907.92 km) |
| Havre de Grace to Campi Salentina | 4,716.42 mi (7,590.34 km) |
| Havre de Grace to Campiglia Marittima | 4,295.27 mi (6,912.58 km) |
| Havre de Grace to Campobasso | 4,526.04 mi (7,283.96 km) |
| Havre de Grace to Campobello di Licata | 4,653.57 mi (7,489.19 km) |
| Havre de Grace to Campobello di Mazara | 4,585.47 mi (7,379.60 km) |
