| The Woodlands to Caltagirone | 5,947.18 mi (9,571.06 km) |
| The Woodlands to Caltanissetta | 5,916.92 mi (9,522.36 km) |
| The Woodlands to Calvisano | 5,455.44 mi (8,779.68 km) |
| The Woodlands to Calvizzano | 5,786.62 mi (9,312.66 km) |
| The Woodlands to Camaiore | 5,505.63 mi (8,860.45 km) |
| The Woodlands to Cameri | 5,379.89 mi (8,658.09 km) |
| The Woodlands to Camisano Vicentino | 5,505.26 mi (8,859.87 km) |
| The Woodlands to Campagna | 5,835.07 mi (9,390.63 km) |
| The Woodlands to Campagnano di Roma | 5,661.64 mi (9,111.52 km) |
| The Woodlands to Campi Bisenzio | 5,544.95 mi (8,923.73 km) |
| The Woodlands to Campi Salentina | 5,969.12 mi (9,606.38 km) |
| The Woodlands to Campiglia Marittima | 5,551.15 mi (8,933.71 km) |
| The Woodlands to Campobasso | 5,780.63 mi (9,303.03 km) |
| The Woodlands to Campobello di Licata | 5,919.95 mi (9,527.23 km) |
| The Woodlands to Campobello di Mazara | 5,852.28 mi (9,418.33 km) |
