| Mason to Cabestany | 4,338.52 mi (6,982.18 km) |
| Mason to Cabries | 4,418.48 mi (7,110.85 km) |
| Mason to Cachan | 4,113.56 mi (6,620.13 km) |
| Mason to Caen | 3,991.46 mi (6,423.64 km) |
| Mason to Cagnes-sur-Mer | 4,486.45 mi (7,220.25 km) |
| Mason to Cahors | 4,213.63 mi (6,781.19 km) |
| Mason to Calais | 4,029.86 mi (6,485.43 km) |
| Mason to Caluire-et-Cuire | 4,314.55 mi (6,943.60 km) |
| Mason to Cambrai | 4,107.48 mi (6,610.35 km) |
| Mason to Canet-en-Roussillon | 4,340.51 mi (6,985.37 km) |
| Mason to Cannes | 4,484.71 mi (7,217.45 km) |
| Mason to Canteleu | 4,040.96 mi (6,503.30 km) |
| Mason to Capbreton | 4,113.02 mi (6,619.27 km) |
| Mason to Carcassonne | 4,294.43 mi (6,911.21 km) |
| Mason to Carmaux | 4,257.96 mi (6,852.53 km) |
