| North Tonawanda to Corato | 4,595.11 mi (7,395.11 km) |
| North Tonawanda to Corbetta | 4,116.26 mi (6,624.48 km) |
| North Tonawanda to Corciano | 4,344.02 mi (6,991.02 km) |
| North Tonawanda to Cordenons | 4,249.99 mi (6,839.69 km) |
| North Tonawanda to Cori | 4,429.64 mi (7,128.81 km) |
| North Tonawanda to Coriano | 4,324.26 mi (6,959.23 km) |
| North Tonawanda to Corigliano Calabro | 4,665.56 mi (7,508.50 km) |
| North Tonawanda to Corleone | 4,603.56 mi (7,408.71 km) |
| North Tonawanda to Cormano | 4,123.44 mi (6,636.04 km) |
| North Tonawanda to Cornaredo | 4,119.82 mi (6,630.21 km) |
| North Tonawanda to Cornate d'Adda | 4,132.02 mi (6,649.84 km) |
| North Tonawanda to Cornedo Vicentino | 4,209.76 mi (6,774.95 km) |
| North Tonawanda to Correggio | 4,218.78 mi (6,789.47 km) |
| North Tonawanda to Corridonia | 4,390.23 mi (7,065.39 km) |
| North Tonawanda to Corsico | 4,125.70 mi (6,639.66 km) |
