| Quincy to Caltagirone | 4,358.24 mi (7,013.90 km) |
| Quincy to Caltanissetta | 4,327.98 mi (6,965.21 km) |
| Quincy to Calvisano | 3,882.38 mi (6,248.08 km) |
| Quincy to Calvizzano | 4,204.64 mi (6,766.72 km) |
| Quincy to Camaiore | 3,927.32 mi (6,320.41 km) |
| Quincy to Cameri | 3,804.77 mi (6,123.18 km) |
| Quincy to Camisano Vicentino | 3,935.22 mi (6,333.13 km) |
| Quincy to Campagna | 4,253.72 mi (6,845.70 km) |
| Quincy to Campagnano di Roma | 4,080.65 mi (6,567.17 km) |
| Quincy to Campi Bisenzio | 3,967.46 mi (6,385.01 km) |
| Quincy to Campi Salentina | 4,391.53 mi (7,067.49 km) |
| Quincy to Campiglia Marittima | 3,970.53 mi (6,389.95 km) |
| Quincy to Campobasso | 4,201.24 mi (6,761.23 km) |
| Quincy to Campobello di Licata | 4,330.59 mi (6,969.42 km) |
| Quincy to Campobello di Mazara | 4,262.63 mi (6,860.04 km) |
