| Illzach to Cicero (Illinois) | 4,372.82 mi (7,037.37 km) |
| Illzach to Cimarron Hills (Colorado) | 5,143.29 mi (8,277.33 km) |
| Illzach to Cincinnati (Ohio) | 4,367.80 mi (7,029.30 km) |
| Illzach to Cinco Ranch (Texas) | 5,279.10 mi (8,495.89 km) |
| Illzach to Circleville (Ohio) | 4,283.24 mi (6,893.21 km) |
| Illzach to Citrus (California) | 5,844.10 mi (9,405.17 km) |
| Illzach to Citrus Heights (California) | 5,680.14 mi (9,141.30 km) |
| Illzach to Citrus Park (Florida) | 4,805.21 mi (7,733.24 km) |
| Illzach to Claiborne (Louisiana) | 4,993.97 mi (8,037.02 km) |
| Illzach to Claremont (California) | 5,838.05 mi (9,395.43 km) |
| Illzach to Claremont (New Hampshire) | 3,690.15 mi (5,938.73 km) |
| Illzach to Claremore (Oklahoma) | 4,940.66 mi (7,951.23 km) |
| Illzach to Clarksburg (Maryland) | 4,066.58 mi (6,544.53 km) |
| Illzach to Clarksburg (West Virginia) | 4,190.83 mi (6,744.48 km) |
| Illzach to Clarksdale (Mississippi) | 4,846.53 mi (7,799.73 km) |
