| River Ridge to Corato | 5,654.29 mi (9,099.70 km) |
| River Ridge to Corbetta | 5,179.22 mi (8,335.14 km) |
| River Ridge to Corciano | 5,402.90 mi (8,695.12 km) |
| River Ridge to Cordenons | 5,321.94 mi (8,564.84 km) |
| River Ridge to Cori | 5,482.83 mi (8,823.76 km) |
| River Ridge to Coriano | 5,387.60 mi (8,670.50 km) |
| River Ridge to Corigliano Calabro | 5,717.95 mi (9,202.15 km) |
| River Ridge to Corleone | 5,637.62 mi (9,072.87 km) |
| River Ridge to Cormano | 5,187.25 mi (8,348.08 km) |
| River Ridge to Cornaredo | 5,183.15 mi (8,341.47 km) |
| River Ridge to Cornate d'Adda | 5,196.84 mi (8,363.51 km) |
| River Ridge to Cornedo Vicentino | 5,277.86 mi (8,493.90 km) |
| River Ridge to Correggio | 5,282.11 mi (8,500.73 km) |
| River Ridge to Corridonia | 5,452.28 mi (8,774.60 km) |
| River Ridge to Corsico | 5,188.87 mi (8,350.68 km) |
