| Edwardsville to Camarillo (California) | 1,636.41 mi (2,633.55 km) |
| Edwardsville to Camas (Washington) | 1,712.96 mi (2,756.74 km) |
| Edwardsville to Cambridge (Maryland) | 749.75 mi (1,206.60 km) |
| Edwardsville to Cambridge (Massachusetts) | 1,018.25 mi (1,638.72 km) |
| Edwardsville to Camden (Arkansas) | 394.60 mi (635.05 km) |
| Edwardsville to Camden (New Jersey) | 797.85 mi (1,284.02 km) |
| Edwardsville to Cameron Park (California) | 1,662.72 mi (2,675.90 km) |
| Edwardsville to Camp Pendleton South (California) | 1,572.61 mi (2,530.88 km) |
| Edwardsville to Camp Springs (Maryland) | 703.06 mi (1,131.46 km) |
| Edwardsville to Camp Verde (Arizona) | 1,243.12 mi (2,000.60 km) |
| Edwardsville to Campbell (California) | 1,733.88 mi (2,790.41 km) |
| Edwardsville to Campbellsville (Kentucky) | 271.26 mi (436.56 km) |
| Edwardsville to Campton Hills (Illinois) | 233.30 mi (375.46 km) |
| Edwardsville to Canby (Oregon) | 1,723.80 mi (2,774.18 km) |
| Edwardsville to Candelaria (Puerto Rico) | 2,003.71 mi (3,224.66 km) |
