| Glenmont to Cabestany | 4,023.46 mi (6,475.13 km) |
| Glenmont to Cabries | 4,110.43 mi (6,615.09 km) |
| Glenmont to Cachan | 3,824.91 mi (6,155.60 km) |
| Glenmont to Caen | 3,700.95 mi (5,956.10 km) |
| Glenmont to Cagnes-sur-Mer | 4,182.27 mi (6,730.71 km) |
| Glenmont to Cahors | 3,903.62 mi (6,282.28 km) |
| Glenmont to Calais | 3,751.51 mi (6,037.47 km) |
| Glenmont to Caluire-et-Cuire | 4,015.73 mi (6,462.69 km) |
| Glenmont to Cambrai | 3,827.09 mi (6,159.10 km) |
| Glenmont to Canet-en-Roussillon | 4,025.64 mi (6,478.65 km) |
| Glenmont to Cannes | 4,179.83 mi (6,726.79 km) |
| Glenmont to Canteleu | 3,753.76 mi (6,041.09 km) |
| Glenmont to Capbreton | 3,795.36 mi (6,108.04 km) |
| Glenmont to Carcassonne | 3,980.60 mi (6,406.16 km) |
| Glenmont to Carmaux | 3,947.35 mi (6,352.64 km) |
