| Houston to Chenove | 5,182.06 mi (8,339.72 km) |
| Houston to Cherbourg | 4,839.36 mi (7,788.19 km) |
| Houston to Chevigny-Saint-Sauveur | 5,187.03 mi (8,347.72 km) |
| Houston to Chevilly-Larue | 5,026.63 mi (8,089.58 km) |
| Houston to Chilly-Mazarin | 5,026.88 mi (8,089.98 km) |
| Houston to Choisy-le-Roi | 5,029.02 mi (8,093.42 km) |
| Houston to Cholet | 4,940.73 mi (7,951.34 km) |
| Houston to Clamart | 5,021.87 mi (8,081.92 km) |
| Houston to Claye-Souilly | 5,034.89 mi (8,102.87 km) |
| Houston to Clermont | 5,010.69 mi (8,063.92 km) |
| Houston to Clermont-Ferrand | 5,148.94 mi (8,286.42 km) |
| Houston to Clermont-l'Herault | 5,232.75 mi (8,421.29 km) |
| Houston to Clichy | 5,020.57 mi (8,079.83 km) |
| Houston to Clichy-sous-Bois | 5,030.49 mi (8,095.79 km) |
| Houston to Cluses | 5,288.14 mi (8,510.43 km) |
