| Seclin to San Lorenzo de El Escorial | 769.47 mi (1,238.34 km) |
| Seclin to San Martin de la Vega | 782.14 mi (1,258.74 km) |
| Seclin to San Martin de Valdeiglesias | 789.52 mi (1,270.61 km) |
| Seclin to San Pedro de Ribas | 644.62 mi (1,037.42 km) |
| Seclin to San Roque | 1,075.37 mi (1,730.65 km) |
| Seclin to San Sebastian de la Gomera | 1,875.16 mi (3,017.78 km) |
| Seclin to San Sebastian de los Reyes | 761.63 mi (1,225.72 km) |
| Seclin to San Vicente de Baracaldo | 575.52 mi (926.20 km) |
| Seclin to San Vicente de Castellet | 616.25 mi (991.76 km) |
| Seclin to San Vicente del Raspeig | 857.45 mi (1,379.93 km) |
| Seclin to San Vicente dels Horts | 634.43 mi (1,021.02 km) |
| Seclin to Sangenjo | 794.42 mi (1,278.50 km) |
| Seclin to Sanlucar de Barrameda | 1,059.40 mi (1,704.95 km) |
| Seclin to Sanlucar la Mayor | 1,017.02 mi (1,636.74 km) |
| Seclin to Sant Joan de Vilatorrada | 611.00 mi (983.31 km) |
