| Jefferson Hills to Caltagirone | 4,827.10 mi (7,768.46 km) |
| Jefferson Hills to Caltanissetta | 4,796.84 mi (7,719.76 km) |
| Jefferson Hills to Calvisano | 4,337.50 mi (6,980.53 km) |
| Jefferson Hills to Calvizzano | 4,666.59 mi (7,510.15 km) |
| Jefferson Hills to Camaiore | 4,386.29 mi (7,059.05 km) |
| Jefferson Hills to Cameri | 4,261.32 mi (6,857.93 km) |
| Jefferson Hills to Camisano Vicentino | 4,388.30 mi (7,062.29 km) |
| Jefferson Hills to Campagna | 4,715.16 mi (7,588.31 km) |
| Jefferson Hills to Campagnano di Roma | 4,541.76 mi (7,309.26 km) |
| Jefferson Hills to Campi Bisenzio | 4,425.82 mi (7,122.66 km) |
| Jefferson Hills to Campi Salentina | 4,850.09 mi (7,805.47 km) |
| Jefferson Hills to Campiglia Marittima | 4,431.32 mi (7,131.52 km) |
| Jefferson Hills to Campobasso | 4,661.11 mi (7,501.33 km) |
| Jefferson Hills to Campobello di Licata | 4,800.01 mi (7,724.86 km) |
| Jefferson Hills to Campobello di Mazara | 4,732.48 mi (7,616.18 km) |
