| The Woodlands to Cortona | 5,601.23 mi (9,014.31 km) |
| The Woodlands to Cosenza | 5,939.83 mi (9,559.24 km) |
| The Woodlands to Cossato | 5,357.44 mi (8,621.96 km) |
| The Woodlands to Costa Volpino | 5,427.71 mi (8,735.05 km) |
| The Woodlands to Creazzo | 5,495.15 mi (8,843.59 km) |
| The Woodlands to Crema | 5,427.48 mi (8,734.68 km) |
| The Woodlands to Cremona | 5,450.44 mi (8,771.64 km) |
| The Woodlands to Crevalcore | 5,512.00 mi (8,870.70 km) |
| The Woodlands to Crispiano | 5,927.98 mi (9,540.16 km) |
| The Woodlands to Crosia | 5,951.01 mi (9,577.22 km) |
| The Woodlands to Crotone | 5,986.00 mi (9,633.54 km) |
| The Woodlands to Cuneo | 5,373.08 mi (8,647.13 km) |
| The Woodlands to Cuorgne | 5,342.07 mi (8,597.23 km) |
| The Woodlands to Cusano Milanino | 5,400.20 mi (8,690.78 km) |
| The Woodlands to Cutro | 5,982.34 mi (9,627.64 km) |
