| Carol Stream to Castrovillari | 5,068.84 mi (8,157.51 km) |
| Carol Stream to Catania | 5,129.19 mi (8,254.64 km) |
| Carol Stream to Catanzaro | 5,126.75 mi (8,250.71 km) |
| Carol Stream to Cattolica | 4,748.38 mi (7,641.78 km) |
| Carol Stream to Cava de' Tirreni | 4,969.09 mi (7,996.97 km) |
| Carol Stream to Cavallino | 5,124.93 mi (8,247.77 km) |
| Carol Stream to Cavarzere | 4,673.32 mi (7,520.98 km) |
| Carol Stream to Cave | 4,849.20 mi (7,804.04 km) |
| Carol Stream to Cavriago | 4,631.36 mi (7,453.45 km) |
| Carol Stream to Cavriglia | 4,718.46 mi (7,593.63 km) |
| Carol Stream to Cazzago San Martino | 4,575.13 mi (7,362.96 km) |
| Carol Stream to Ceccano | 4,876.12 mi (7,847.35 km) |
| Carol Stream to Cecina | 4,688.48 mi (7,545.38 km) |
| Carol Stream to Cefalu | 5,060.74 mi (8,144.48 km) |
| Carol Stream to Ceglie Messapico | 5,082.16 mi (8,178.95 km) |
