| North Hykeham to Corato | 1,146.73 mi (1,845.48 km) |
| North Hykeham to Corbetta | 682.50 mi (1,098.38 km) |
| North Hykeham to Corciano | 910.48 mi (1,465.28 km) |
| North Hykeham to Cordenons | 773.60 mi (1,244.99 km) |
| North Hykeham to Cori | 1,013.36 mi (1,630.84 km) |
| North Hykeham to Coriano | 874.22 mi (1,406.92 km) |
| North Hykeham to Corigliano Calabro | 1,236.60 mi (1,990.12 km) |
| North Hykeham to Corleone | 1,251.91 mi (2,014.75 km) |
| North Hykeham to Cormano | 684.89 mi (1,102.22 km) |
| North Hykeham to Cornaredo | 683.90 mi (1,100.63 km) |
| North Hykeham to Cornate d'Adda | 688.01 mi (1,107.24 km) |
| North Hykeham to Cornedo Vicentino | 747.46 mi (1,202.93 km) |
| North Hykeham to Correggio | 775.17 mi (1,247.51 km) |
| North Hykeham to Corridonia | 941.52 mi (1,515.22 km) |
| North Hykeham to Corsico | 690.00 mi (1,110.45 km) |
