| Wallingford Center to Clarksdale (Mississippi) | 1,087.92 mi (1,750.84 km) |
| Wallingford Center to Clarkston (Georgia) | 816.71 mi (1,314.36 km) |
| Wallingford Center to Clarksville (Indiana) | 718.87 mi (1,156.91 km) |
| Wallingford Center to Clarksville (Tennessee) | 848.08 mi (1,364.85 km) |
| Wallingford Center to Clawson (Michigan) | 535.48 mi (861.78 km) |
| Wallingford Center to Clay (Alabama) | 924.08 mi (1,487.17 km) |
| Wallingford Center to Clayton (California) | 2,587.13 mi (4,163.59 km) |
| Wallingford Center to Clayton (Missouri) | 944.53 mi (1,520.07 km) |
| Wallingford Center to Clayton (North Carolina) | 502.39 mi (808.52 km) |
| Wallingford Center to Clayton (Ohio) | 612.62 mi (985.92 km) |
| Wallingford Center to Clearfield (Utah) | 2,018.19 mi (3,247.96 km) |
| Wallingford Center to Clearlake (California) | 2,597.81 mi (4,180.76 km) |
| Wallingford Center to Clearwater (Florida) | 1,086.90 mi (1,749.20 km) |
| Wallingford Center to Cleburne (Texas) | 1,490.20 mi (2,398.24 km) |
| Wallingford Center to Clemmons (North Carolina) | 553.16 mi (890.23 km) |
