| Illzach to Castle Rock (Colorado) | 5,121.41 mi (8,242.11 km) |
| Illzach to Castro Valley (California) | 5,760.20 mi (9,270.14 km) |
| Illzach to Catalina Foothills (Arizona) | 5,713.76 mi (9,195.42 km) |
| Illzach to Cataño (Puerto Rico) | 4,522.71 mi (7,278.59 km) |
| Illzach to Cathedral City (California) | 5,814.75 mi (9,357.94 km) |
| Illzach to Catonsville (Maryland) | 4,042.93 mi (6,506.47 km) |
| Illzach to Cave Spring (Virginia) | 4,269.24 mi (6,870.67 km) |
| Illzach to Cayce (South Carolina) | 4,462.23 mi (7,181.27 km) |
| Illzach to Cayey (Puerto Rico) | 4,539.33 mi (7,305.35 km) |
| Illzach to Cedar City (Utah) | 5,488.73 mi (8,833.26 km) |
| Illzach to Cedar Falls (Iowa) | 4,519.00 mi (7,272.62 km) |
| Illzach to Cedar Hill (Texas) | 5,181.74 mi (8,339.20 km) |
| Illzach to Cedar Lake (Indiana) | 4,382.16 mi (7,052.41 km) |
| Illzach to Cedar Mill (Oregon) | 5,319.70 mi (8,561.23 km) |
| Illzach to Cedar Park (Texas) | 5,321.90 mi (8,564.78 km) |
