| Iona to Cavaillon | 4,832.33 mi (7,776.89 km) |
| Iona to Cebazat | 4,701.27 mi (7,565.96 km) |
| Iona to Cenon | 4,548.43 mi (7,320.00 km) |
| Iona to Cergy | 4,597.05 mi (7,398.24 km) |
| Iona to Cernay | 4,845.76 mi (7,798.49 km) |
| Iona to Cesson | 4,628.81 mi (7,449.35 km) |
| Iona to Cesson-Sevigne | 4,447.92 mi (7,158.24 km) |
| Iona to Cestas | 4,543.18 mi (7,311.55 km) |
| Iona to Chalette-sur-Loing | 4,644.54 mi (7,474.67 km) |
| Iona to Challans | 4,453.91 mi (7,167.87 km) |
| Iona to Chalon-sur-Saone | 4,763.02 mi (7,665.33 km) |
| Iona to Chalons-en-Champagne | 4,699.31 mi (7,562.81 km) |
| Iona to Chamalieres | 4,700.84 mi (7,565.27 km) |
| Iona to Chambery | 4,836.31 mi (7,783.30 km) |
| Iona to Chambly | 4,602.98 mi (7,407.78 km) |
