| Carol Stream to Cadillac (Michigan) | 211.41 mi (340.23 km) |
| Carol Stream to Caguas (Puerto Rico) | 2,089.79 mi (3,363.19 km) |
| Carol Stream to Cahokia (Illinois) | 255.61 mi (411.37 km) |
| Carol Stream to Calabasas (California) | 1,736.15 mi (2,794.06 km) |
| Carol Stream to Caldwell (Idaho) | 1,444.48 mi (2,324.66 km) |
| Carol Stream to Caledonia (Wisconsin) | 62.21 mi (100.12 km) |
| Carol Stream to Calera (Alabama) | 612.22 mi (985.27 km) |
| Carol Stream to Calexico (California) | 1,624.61 mi (2,614.56 km) |
| Carol Stream to Calhoun (Georgia) | 541.53 mi (871.50 km) |
| Carol Stream to California (Maryland) | 663.15 mi (1,067.23 km) |
| Carol Stream to California City (California) | 1,664.40 mi (2,678.60 km) |
| Carol Stream to Callaway (Florida) | 826.63 mi (1,330.34 km) |
| Carol Stream to Calumet City (Illinois) | 36.57 mi (58.85 km) |
| Carol Stream to Calverton (Maryland) | 619.38 mi (996.79 km) |
| Carol Stream to Camano (Washington) | 1,715.63 mi (2,761.04 km) |
