| Knoxville to Chenove | 4,407.80 mi (7,093.68 km) |
| Knoxville to Cherbourg | 4,066.07 mi (6,543.71 km) |
| Knoxville to Chevigny-Saint-Sauveur | 4,412.91 mi (7,101.90 km) |
| Knoxville to Chevilly-Larue | 4,254.00 mi (6,846.14 km) |
| Knoxville to Chilly-Mazarin | 4,254.03 mi (6,846.21 km) |
| Knoxville to Choisy-le-Roi | 4,256.42 mi (6,850.04 km) |
| Knoxville to Cholet | 4,161.62 mi (6,697.48 km) |
| Knoxville to Clamart | 4,249.26 mi (6,838.52 km) |
| Knoxville to Claye-Souilly | 4,263.02 mi (6,860.66 km) |
| Knoxville to Clermont | 4,239.81 mi (6,823.31 km) |
| Knoxville to Clermont-Ferrand | 4,369.79 mi (7,032.49 km) |
| Knoxville to Clermont-l'Herault | 4,449.94 mi (7,161.48 km) |
| Knoxville to Clichy | 4,248.27 mi (6,836.93 km) |
| Knoxville to Clichy-sous-Bois | 4,258.41 mi (6,853.25 km) |
| Knoxville to Cluses | 4,512.27 mi (7,261.80 km) |
