| Chattanooga to Cividale del Friuli | 4,894.16 mi (7,876.38 km) |
| Chattanooga to Civita Castellana | 4,987.47 mi (8,026.56 km) |
| Chattanooga to Civitanova Marche | 5,007.95 mi (8,059.51 km) |
| Chattanooga to Civitavecchia | 4,967.89 mi (7,995.05 km) |
| Chattanooga to Civitella in Val di Chiana | 4,917.32 mi (7,913.65 km) |
| Chattanooga to Clusone | 4,756.95 mi (7,655.57 km) |
| Chattanooga to Coccaglio | 4,768.91 mi (7,674.81 km) |
| Chattanooga to Codigoro | 4,884.29 mi (7,860.51 km) |
| Chattanooga to Codogno | 4,770.91 mi (7,678.04 km) |
| Chattanooga to Codroipo | 4,880.36 mi (7,854.18 km) |
| Chattanooga to Cogoleto | 4,751.30 mi (7,646.47 km) |
| Chattanooga to Colle di Val d'Elsa | 4,892.73 mi (7,874.08 km) |
| Chattanooga to Colle Salvetti | 4,857.63 mi (7,817.60 km) |
| Chattanooga to Collecchio | 4,806.61 mi (7,735.49 km) |
| Chattanooga to Colleferro | 5,034.44 mi (8,102.14 km) |
