| Saint-Louis to Chantilly (Virginia) | 4,103.73 mi (6,604.32 km) |
| Saint-Louis to Chaparral (New Mexico) | 5,584.51 mi (8,987.40 km) |
| Saint-Louis to Chapel Hill (North Carolina) | 4,301.45 mi (6,922.52 km) |
| Saint-Louis to Charleston (Illinois) | 4,514.05 mi (7,264.65 km) |
| Saint-Louis to Charleston (South Carolina) | 4,482.90 mi (7,214.53 km) |
| Saint-Louis to Charleston (West Virginia) | 4,301.75 mi (6,923.00 km) |
| Saint-Louis to Charlotte (North Carolina) | 4,410.06 mi (7,097.31 km) |
| Saint-Louis to Charlottesville (Virginia) | 4,184.40 mi (6,734.15 km) |
| Saint-Louis to Chaska (Minnesota) | 4,469.04 mi (7,192.23 km) |
| Saint-Louis to Chatham (Illinois) | 4,564.52 mi (7,345.88 km) |
| Saint-Louis to Chattanooga (Tennessee) | 4,602.04 mi (7,406.27 km) |
| Saint-Louis to Cheat Lake (West Virginia) | 4,170.19 mi (6,711.27 km) |
| Saint-Louis to Chelsea (Alabama) | 4,741.93 mi (7,631.41 km) |
| Saint-Louis to Chelsea (Massachusetts) | 3,689.46 mi (5,937.61 km) |
| Saint-Louis to Cheney (Washington) | 5,087.05 mi (8,186.81 km) |
