| Mentor to Cabestany | 4,119.97 mi (6,630.44 km) |
| Mentor to Cabries | 4,198.50 mi (6,756.83 km) |
| Mentor to Cachan | 3,891.02 mi (6,261.99 km) |
| Mentor to Caen | 3,769.17 mi (6,065.89 km) |
| Mentor to Cagnes-sur-Mer | 4,265.78 mi (6,865.11 km) |
| Mentor to Cahors | 3,994.12 mi (6,427.91 km) |
| Mentor to Calais | 3,806.49 mi (6,125.95 km) |
| Mentor to Caluire-et-Cuire | 4,093.15 mi (6,587.29 km) |
| Mentor to Cambrai | 3,884.23 mi (6,251.07 km) |
| Mentor to Canet-en-Roussillon | 4,121.90 mi (6,633.56 km) |
| Mentor to Cannes | 4,264.16 mi (6,862.50 km) |
| Mentor to Canteleu | 3,818.31 mi (6,144.97 km) |
| Mentor to Capbreton | 3,895.19 mi (6,268.70 km) |
| Mentor to Carcassonne | 4,075.63 mi (6,559.10 km) |
| Mentor to Carmaux | 4,038.54 mi (6,499.40 km) |
