| Ankeny to Corato | 5,235.42 mi (8,425.60 km) |
| Ankeny to Corbetta | 4,756.22 mi (7,654.40 km) |
| Ankeny to Corciano | 4,987.30 mi (8,026.29 km) |
| Ankeny to Cordenons | 4,874.10 mi (7,844.11 km) |
| Ankeny to Cori | 5,079.43 mi (8,174.55 km) |
| Ankeny to Coriano | 4,961.45 mi (7,984.68 km) |
| Ankeny to Corigliano Calabro | 5,314.01 mi (8,552.08 km) |
| Ankeny to Corleone | 5,272.42 mi (8,485.14 km) |
| Ankeny to Cormano | 4,762.08 mi (7,663.82 km) |
| Ankeny to Cornaredo | 4,759.20 mi (7,659.19 km) |
| Ankeny to Cornate d'Adda | 4,769.05 mi (7,675.04 km) |
| Ankeny to Cornedo Vicentino | 4,840.83 mi (7,790.56 km) |
| Ankeny to Correggio | 4,857.10 mi (7,816.75 km) |
| Ankeny to Corridonia | 5,028.59 mi (8,092.74 km) |
| Ankeny to Corsico | 4,765.23 mi (7,668.90 km) |
