| Carol Stream to Butzbach | 4,330.72 mi (6,969.63 km) |
| Carol Stream to Buxtehude | 4,252.09 mi (6,843.08 km) |
| Carol Stream to Cadolzburg | 4,450.11 mi (7,161.77 km) |
| Carol Stream to Calbe | 4,384.91 mi (7,056.84 km) |
| Carol Stream to Calw | 4,400.01 mi (7,081.14 km) |
| Carol Stream to Castrop-Rauxel | 4,239.71 mi (6,823.15 km) |
| Carol Stream to Celle | 4,297.64 mi (6,916.39 km) |
| Carol Stream to Cham | 4,524.56 mi (7,281.57 km) |
| Carol Stream to Chemnitz | 4,467.93 mi (7,190.44 km) |
| Carol Stream to Clausthal-Zellerfeld | 4,338.15 mi (6,981.59 km) |
| Carol Stream to Cloppenburg | 4,217.87 mi (6,788.00 km) |
| Carol Stream to Coburg | 4,421.15 mi (7,115.15 km) |
| Carol Stream to Coesfeld | 4,219.52 mi (6,790.66 km) |
| Carol Stream to Cologne | 4,249.19 mi (6,838.41 km) |
| Carol Stream to Coswig | 4,479.07 mi (7,208.36 km) |
