| Seymour to Cabestany | 4,424.59 mi (7,120.69 km) |
| Seymour to Cabries | 4,503.74 mi (7,248.07 km) |
| Seymour to Cachan | 4,196.59 mi (6,753.75 km) |
| Seymour to Caen | 4,074.78 mi (6,557.72 km) |
| Seymour to Cagnes-sur-Mer | 4,571.25 mi (7,356.71 km) |
| Seymour to Cahors | 4,299.18 mi (6,918.86 km) |
| Seymour to Calais | 4,111.59 mi (6,616.97 km) |
| Seymour to Caluire-et-Cuire | 4,398.76 mi (7,079.12 km) |
| Seymour to Cambrai | 4,189.44 mi (6,742.26 km) |
| Seymour to Canet-en-Roussillon | 4,426.55 mi (7,123.85 km) |
| Seymour to Cannes | 4,569.59 mi (7,354.05 km) |
| Seymour to Canteleu | 4,123.84 mi (6,636.68 km) |
| Seymour to Capbreton | 4,199.42 mi (6,758.32 km) |
| Seymour to Carcassonne | 4,380.37 mi (7,049.53 km) |
| Seymour to Carmaux | 4,343.56 mi (6,990.29 km) |
