| Chattanooga to Collegno | 4,682.33 mi (7,535.48 km) |
| Chattanooga to Cologno al Serio | 4,756.47 mi (7,654.80 km) |
| Chattanooga to Cologno Monzese | 4,740.44 mi (7,629.00 km) |
| Chattanooga to Colorno | 4,807.45 mi (7,736.84 km) |
| Chattanooga to Comacchio | 4,891.81 mi (7,872.60 km) |
| Chattanooga to Comiso | 5,285.50 mi (8,506.20 km) |
| Chattanooga to Como | 4,722.96 mi (7,600.86 km) |
| Chattanooga to Concordia Sagittaria | 4,881.96 mi (7,856.75 km) |
| Chattanooga to Concorezzo | 4,740.85 mi (7,629.66 km) |
| Chattanooga to Conegliano | 4,854.83 mi (7,813.10 km) |
| Chattanooga to Conselice | 4,883.46 mi (7,859.17 km) |
| Chattanooga to Conselve | 4,859.74 mi (7,820.99 km) |
| Chattanooga to Conversano | 5,241.29 mi (8,435.04 km) |
| Chattanooga to Copertino | 5,309.08 mi (8,544.14 km) |
| Chattanooga to Copparo | 4,870.00 mi (7,837.51 km) |
