| Cincinnati to Caldicot | 3,847.57 mi (6,192.07 km) |
| Cincinnati to Calne | 3,881.20 mi (6,246.19 km) |
| Cincinnati to Cam | 3,860.08 mi (6,212.20 km) |
| Cincinnati to Camberley | 3,934.20 mi (6,331.48 km) |
| Cincinnati to Camborne | 3,778.66 mi (6,081.17 km) |
| Cincinnati to Cambridge | 3,944.49 mi (6,348.04 km) |
| Cincinnati to Cambuslang | 3,694.02 mi (5,944.95 km) |
| Cincinnati to Canford Cliffs | 3,903.71 mi (6,282.42 km) |
| Cincinnati to Cannock | 3,848.14 mi (6,192.98 km) |
| Cincinnati to Canterbury | 4,007.80 mi (6,449.94 km) |
| Cincinnati to Carlisle | 3,760.04 mi (6,051.19 km) |
| Cincinnati to Carlton Colville | 3,998.47 mi (6,434.92 km) |
| Cincinnati to Carluke | 3,708.15 mi (5,967.68 km) |
| Cincinnati to Carnoustie | 3,732.59 mi (6,007.02 km) |
| Cincinnati to Carshalton | 3,956.15 mi (6,366.81 km) |
