| Aiken to Butzbach | 4,492.75 mi (7,230.38 km) |
| Aiken to Buxtehude | 4,452.03 mi (7,164.84 km) |
| Aiken to Cadolzburg | 4,610.04 mi (7,419.14 km) |
| Aiken to Calbe | 4,575.12 mi (7,362.95 km) |
| Aiken to Calw | 4,543.10 mi (7,311.42 km) |
| Aiken to Castrop-Rauxel | 4,409.30 mi (7,096.08 km) |
| Aiken to Celle | 4,489.45 mi (7,225.07 km) |
| Aiken to Cham | 4,689.42 mi (7,546.89 km) |
| Aiken to Chemnitz | 4,651.12 mi (7,485.25 km) |
| Aiken to Clausthal-Zellerfeld | 4,521.81 mi (7,277.15 km) |
| Aiken to Cloppenburg | 4,404.93 mi (7,089.06 km) |
| Aiken to Coburg | 4,590.38 mi (7,387.50 km) |
| Aiken to Coesfeld | 4,393.16 mi (7,070.10 km) |
| Aiken to Cologne | 4,410.41 mi (7,097.87 km) |
| Aiken to Coswig | 4,668.13 mi (7,512.62 km) |
