| Channahon to Castle Pines (Colorado) | 882.47 mi (1,420.21 km) |
| Channahon to Castle Rock (Colorado) | 883.07 mi (1,421.16 km) |
| Channahon to Castro Valley (California) | 1,807.01 mi (2,908.10 km) |
| Channahon to Catalina Foothills (Arizona) | 1,394.49 mi (2,244.21 km) |
| Channahon to Cataño (Puerto Rico) | 2,054.90 mi (3,307.04 km) |
| Channahon to Cathedral City (California) | 1,621.34 mi (2,609.30 km) |
| Channahon to Catonsville (Maryland) | 624.04 mi (1,004.29 km) |
| Channahon to Cave Spring (Virginia) | 527.46 mi (848.86 km) |
| Channahon to Cayce (South Carolina) | 649.45 mi (1,045.19 km) |
| Channahon to Cayey (Puerto Rico) | 2,072.55 mi (3,335.45 km) |
| Channahon to Cedar City (Utah) | 1,343.20 mi (2,161.66 km) |
| Channahon to Cedar Falls (Iowa) | 228.38 mi (367.54 km) |
| Channahon to Cedar Hill (Texas) | 775.94 mi (1,248.75 km) |
| Channahon to Cedar Lake (Indiana) | 42.70 mi (68.72 km) |
| Channahon to Cedar Mill (Oregon) | 1,741.11 mi (2,802.04 km) |
