| Wallingford Center to Conyers (Georgia) | 813.72 mi (1,309.56 km) |
| Wallingford Center to Cookeville (Tennessee) | 774.30 mi (1,246.11 km) |
| Wallingford Center to Coolidge (Arizona) | 2,190.25 mi (3,524.86 km) |
| Wallingford Center to Coon Rapids (Minnesota) | 1,058.64 mi (1,703.72 km) |
| Wallingford Center to Cooper City (Florida) | 1,146.32 mi (1,844.83 km) |
| Wallingford Center to Coos Bay (Oregon) | 2,584.02 mi (4,158.59 km) |
| Wallingford Center to Copiague (New York) | 61.57 mi (99.08 km) |
| Wallingford Center to Coppell (Texas) | 1,447.25 mi (2,329.13 km) |
| Wallingford Center to Copperas Cove (Texas) | 1,561.42 mi (2,512.87 km) |
| Wallingford Center to Coral Gables (Florida) | 1,168.30 mi (1,880.19 km) |
| Wallingford Center to Coral Springs (Florida) | 1,131.22 mi (1,820.51 km) |
| Wallingford Center to Coral Terrace (Florida) | 1,166.21 mi (1,876.84 km) |
| Wallingford Center to Coralville (Iowa) | 968.82 mi (1,559.16 km) |
| Wallingford Center to Coram (New York) | 40.48 mi (65.15 km) |
| Wallingford Center to Corcoran (California) | 2,514.42 mi (4,046.58 km) |
