| Erchie to Cabestany | 779.23 mi (1,254.05 km) |
| Erchie to Cabries | 667.32 mi (1,073.95 km) |
| Erchie to Cachan | 949.57 mi (1,528.18 km) |
| Erchie to Caen | 1,069.32 mi (1,720.91 km) |
| Erchie to Cagnes-sur-Mer | 586.60 mi (944.04 km) |
| Erchie to Cahors | 874.05 mi (1,406.65 km) |
| Erchie to Calais | 1,051.77 mi (1,692.66 km) |
| Erchie to Caluire-et-Cuire | 746.81 mi (1,201.88 km) |
| Erchie to Cambrai | 971.26 mi (1,563.09 km) |
| Erchie to Canet-en-Roussillon | 776.18 mi (1,249.14 km) |
| Erchie to Cannes | 590.62 mi (950.52 km) |
| Erchie to Canteleu | 1,023.31 mi (1,646.87 km) |
| Erchie to Capbreton | 1,005.72 mi (1,618.56 km) |
| Erchie to Carcassonne | 813.70 mi (1,309.52 km) |
| Erchie to Carmaux | 833.44 mi (1,341.30 km) |
