| Prairie Ridge to Corato | 5,827.60 mi (9,378.61 km) |
| Prairie Ridge to Corbetta | 5,383.86 mi (8,664.49 km) |
| Prairie Ridge to Corciano | 5,607.27 mi (9,024.03 km) |
| Prairie Ridge to Cordenons | 5,445.87 mi (8,764.28 km) |
| Prairie Ridge to Cori | 5,712.73 mi (9,193.75 km) |
| Prairie Ridge to Coriano | 5,564.88 mi (8,955.80 km) |
| Prairie Ridge to Corigliano Calabro | 5,925.93 mi (9,536.86 km) |
| Prairie Ridge to Corleone | 5,954.47 mi (9,582.79 km) |
| Prairie Ridge to Cormano | 5,385.30 mi (8,666.80 km) |
| Prairie Ridge to Cornaredo | 5,384.86 mi (8,666.10 km) |
| Prairie Ridge to Cornate d'Adda | 5,386.96 mi (8,669.47 km) |
| Prairie Ridge to Cornedo Vicentino | 5,435.49 mi (8,747.58 km) |
| Prairie Ridge to Correggio | 5,471.99 mi (8,806.32 km) |
| Prairie Ridge to Corridonia | 5,630.43 mi (9,061.30 km) |
| Prairie Ridge to Corsico | 5,390.91 mi (8,675.82 km) |
