| Sintra to Caltagirone | 1,301.73 mi (2,094.94 km) |
| Sintra to Caltanissetta | 1,273.99 mi (2,050.29 km) |
| Sintra to Calvisano | 1,104.86 mi (1,778.10 km) |
| Sintra to Calvizzano | 1,254.91 mi (2,019.58 km) |
| Sintra to Camaiore | 1,077.64 mi (1,734.29 km) |
| Sintra to Cameri | 1,030.34 mi (1,658.18 km) |
| Sintra to Camisano Vicentino | 1,171.88 mi (1,885.96 km) |
| Sintra to Campagna | 1,303.32 mi (2,097.50 km) |
| Sintra to Campagnano di Roma | 1,164.02 mi (1,873.31 km) |
| Sintra to Campi Bisenzio | 1,116.64 mi (1,797.06 km) |
| Sintra to Campi Salentina | 1,457.31 mi (2,345.32 km) |
| Sintra to Campiglia Marittima | 1,082.10 mi (1,741.47 km) |
| Sintra to Campobasso | 1,279.84 mi (2,059.70 km) |
| Sintra to Campobello di Licata | 1,269.51 mi (2,043.07 km) |
| Sintra to Campobello di Mazara | 1,201.54 mi (1,933.70 km) |
