| Leiria to Sacile | 1,156.71 mi (1,861.55 km) |
| Leiria to Sala Consilina | 1,286.72 mi (2,070.77 km) |
| Leiria to Salemi | 1,168.14 mi (1,879.94 km) |
| Leiria to Salerno | 1,240.98 mi (1,997.16 km) |
| Leiria to Salo | 1,058.62 mi (1,703.69 km) |
| Leiria to Salsomaggiore Terme | 1,018.91 mi (1,639.77 km) |
| Leiria to Saluzzo | 897.85 mi (1,444.95 km) |
| Leiria to Salzano | 1,131.66 mi (1,821.23 km) |
| Leiria to Samarate | 978.03 mi (1,573.98 km) |
| Leiria to San Benedetto del Tronto | 1,193.30 mi (1,920.43 km) |
| Leiria to San Biagio di Callalta | 1,146.56 mi (1,845.21 km) |
| Leiria to San Bonifacio | 1,090.24 mi (1,754.58 km) |
| Leiria to San Casciano in Val di Pesa | 1,062.81 mi (1,710.43 km) |
| Leiria to San Cataldo | 1,236.50 mi (1,989.96 km) |
| Leiria to San Cesareo | 1,135.97 mi (1,828.17 km) |
