| River Forest to Corato | 5,005.00 mi (8,054.77 km) |
| River Forest to Corbetta | 4,525.24 mi (7,282.66 km) |
| River Forest to Corciano | 4,755.15 mi (7,652.67 km) |
| River Forest to Cordenons | 4,650.50 mi (7,484.25 km) |
| River Forest to Cori | 4,844.40 mi (7,796.31 km) |
| River Forest to Coriano | 4,732.05 mi (7,615.50 km) |
| River Forest to Corigliano Calabro | 5,079.93 mi (8,175.35 km) |
| River Forest to Corleone | 5,028.67 mi (8,092.85 km) |
| River Forest to Cormano | 4,531.70 mi (7,293.07 km) |
| River Forest to Cornaredo | 4,528.48 mi (7,287.89 km) |
| River Forest to Cornate d'Adda | 4,539.42 mi (7,305.49 km) |
| River Forest to Cornedo Vicentino | 4,614.02 mi (7,425.55 km) |
| River Forest to Correggio | 4,627.02 mi (7,446.48 km) |
| River Forest to Corridonia | 4,798.76 mi (7,722.86 km) |
| River Forest to Corsico | 4,534.45 mi (7,297.50 km) |
