| Illzach to Carson (California) | 5,871.74 mi (9,449.65 km) |
| Illzach to Carson City (Nevada) | 5,609.13 mi (9,027.03 km) |
| Illzach to Carteret (New Jersey) | 3,881.75 mi (6,247.07 km) |
| Illzach to Cartersville (Georgia) | 4,610.67 mi (7,420.16 km) |
| Illzach to Carthage (Missouri) | 4,849.62 mi (7,804.71 km) |
| Illzach to Cary (Illinois) | 4,374.78 mi (7,040.53 km) |
| Illzach to Cary (North Carolina) | 4,283.83 mi (6,894.15 km) |
| Illzach to Casa de Oro-Mount Helix (California) | 5,892.47 mi (9,483.01 km) |
| Illzach to Casa Grande (Arizona) | 5,710.70 mi (9,190.48 km) |
| Illzach to Casas Adobes (Arizona) | 5,716.11 mi (9,199.20 km) |
| Illzach to Cascades (Virginia) | 4,079.36 mi (6,565.09 km) |
| Illzach to Casper (Wyoming) | 4,988.11 mi (8,027.60 km) |
| Illzach to Casselberry (Florida) | 4,722.63 mi (7,600.33 km) |
| Illzach to Castaic (California) | 5,846.23 mi (9,408.60 km) |
| Illzach to Castle Pines (Colorado) | 5,117.45 mi (8,235.75 km) |
