| Columbus to Cavaillon | 4,307.66 mi (6,932.52 km) |
| Columbus to Cebazat | 4,157.56 mi (6,690.95 km) |
| Columbus to Cenon | 4,032.26 mi (6,489.29 km) |
| Columbus to Cergy | 4,013.57 mi (6,459.22 km) |
| Columbus to Cernay | 4,260.55 mi (6,856.70 km) |
| Columbus to Cesson | 4,049.90 mi (6,517.68 km) |
| Columbus to Cesson-Sevigne | 3,888.75 mi (6,258.34 km) |
| Columbus to Cestas | 4,029.21 mi (6,484.39 km) |
| Columbus to Chalette-sur-Loing | 4,072.63 mi (6,554.26 km) |
| Columbus to Challans | 3,913.89 mi (6,298.80 km) |
| Columbus to Chalon-sur-Saone | 4,199.87 mi (6,759.05 km) |
| Columbus to Chalons-en-Champagne | 4,109.29 mi (6,613.26 km) |
| Columbus to Chamalieres | 4,158.05 mi (6,691.73 km) |
| Columbus to Chambery | 4,284.96 mi (6,895.98 km) |
| Columbus to Chambly | 4,017.15 mi (6,464.97 km) |
