| Seymour to Cadiz | 4,204.35 mi (6,766.24 km) |
| Seymour to Calafell | 4,414.84 mi (7,104.99 km) |
| Seymour to Calahorra | 4,218.61 mi (6,789.19 km) |
| Seymour to Calasparra | 4,366.89 mi (7,027.84 km) |
| Seymour to Calatayud | 4,264.76 mi (6,863.47 km) |
| Seymour to Caldas de Montbuy | 4,426.64 mi (7,123.98 km) |
| Seymour to Caldas de Reyes | 3,904.30 mi (6,283.37 km) |
| Seymour to Calella | 4,449.34 mi (7,160.51 km) |
| Seymour to Callosa de Segura | 4,409.19 mi (7,095.90 km) |
| Seymour to Calpe | 4,434.09 mi (7,135.97 km) |
| Seymour to Calvia | 4,514.81 mi (7,265.88 km) |
| Seymour to Camas | 4,188.38 mi (6,740.55 km) |
| Seymour to Cambados | 3,899.77 mi (6,276.07 km) |
| Seymour to Cambre | 3,898.93 mi (6,274.73 km) |
| Seymour to Cambrils | 4,396.33 mi (7,075.21 km) |
