| Illzach to Cookeville (Tennessee) | 4,546.89 mi (7,317.51 km) |
| Illzach to Coolidge (Arizona) | 5,700.91 mi (9,174.73 km) |
| Illzach to Coon Rapids (Minnesota) | 4,425.01 mi (7,121.37 km) |
| Illzach to Cooper City (Florida) | 4,802.38 mi (7,728.69 km) |
| Illzach to Coos Bay (Oregon) | 5,483.72 mi (8,825.19 km) |
| Illzach to Copiague (New York) | 3,843.05 mi (6,184.79 km) |
| Illzach to Coppell (Texas) | 5,163.43 mi (8,309.73 km) |
| Illzach to Copperas Cove (Texas) | 5,294.25 mi (8,520.28 km) |
| Illzach to Coral Gables (Florida) | 4,818.25 mi (7,754.22 km) |
| Illzach to Coral Springs (Florida) | 4,790.40 mi (7,709.40 km) |
| Illzach to Coral Terrace (Florida) | 4,817.68 mi (7,753.30 km) |
| Illzach to Coralville (Iowa) | 4,525.80 mi (7,283.57 km) |
| Illzach to Coram (New York) | 3,818.15 mi (6,144.72 km) |
| Illzach to Corcoran (California) | 5,781.78 mi (9,304.88 km) |
| Illzach to Cordele (Georgia) | 4,671.62 mi (7,518.24 km) |
