| Iona to Chenove | 4,759.82 mi (7,660.19 km) |
| Iona to Cherbourg | 4,427.11 mi (7,124.75 km) |
| Iona to Chevigny-Saint-Sauveur | 4,765.37 mi (7,669.12 km) |
| Iona to Chevilly-Larue | 4,614.40 mi (7,426.15 km) |
| Iona to Chilly-Mazarin | 4,613.69 mi (7,425.01 km) |
| Iona to Choisy-le-Roi | 4,616.91 mi (7,430.20 km) |
| Iona to Cholet | 4,496.70 mi (7,236.73 km) |
| Iona to Clamart | 4,609.81 mi (7,418.77 km) |
| Iona to Claye-Souilly | 4,626.00 mi (7,444.83 km) |
| Iona to Clermont | 4,606.59 mi (7,413.59 km) |
| Iona to Clermont-Ferrand | 4,701.37 mi (7,566.13 km) |
| Iona to Clermont-l'Herault | 4,760.24 mi (7,660.87 km) |
| Iona to Clichy | 4,609.98 mi (7,419.04 km) |
| Iona to Clichy-sous-Bois | 4,620.74 mi (7,436.35 km) |
| Iona to Cluses | 4,856.36 mi (7,815.56 km) |
