| Wallingford Center to Castle Pines (Colorado) | 1,681.00 mi (2,705.32 km) |
| Wallingford Center to Castle Rock (Colorado) | 1,681.68 mi (2,706.41 km) |
| Wallingford Center to Castro Valley (California) | 2,599.71 mi (4,183.83 km) |
| Wallingford Center to Catalina Foothills (Arizona) | 2,177.15 mi (3,503.78 km) |
| Wallingford Center to Cataño (Puerto Rico) | 1,638.12 mi (2,636.30 km) |
| Wallingford Center to Cathedral City (California) | 2,418.51 mi (3,892.21 km) |
| Wallingford Center to Catonsville (Maryland) | 255.83 mi (411.71 km) |
| Wallingford Center to Cave Spring (Virginia) | 482.16 mi (775.95 km) |
| Wallingford Center to Cayce (South Carolina) | 685.58 mi (1,103.34 km) |
| Wallingford Center to Cayey (Puerto Rico) | 1,659.62 mi (2,670.89 km) |
| Wallingford Center to Cedar City (Utah) | 2,141.53 mi (3,446.45 km) |
| Wallingford Center to Cedar Falls (Iowa) | 1,008.85 mi (1,623.59 km) |
| Wallingford Center to Cedar Hill (Texas) | 1,459.44 mi (2,348.75 km) |
| Wallingford Center to Cedar Lake (Indiana) | 756.72 mi (1,217.83 km) |
| Wallingford Center to Cedar Mill (Oregon) | 2,480.45 mi (3,991.90 km) |
