| Leczna to Sestao | 1,323.46 mi (2,129.90 km) |
| Leczna to Sevilla | 1,709.85 mi (2,751.74 km) |
| Leczna to Sevilla La Nueva | 1,488.07 mi (2,394.82 km) |
| Leczna to Silla | 1,390.22 mi (2,237.34 km) |
| Leczna to Silleda | 1,567.35 mi (2,522.40 km) |
| Leczna to Sitges | 1,216.66 mi (1,958.03 km) |
| Leczna to Socuellamos | 1,486.36 mi (2,392.07 km) |
| Leczna to Soller | 1,253.37 mi (2,017.11 km) |
| Leczna to Solsona | 1,193.40 mi (1,920.59 km) |
| Leczna to Son Servera | 1,236.62 mi (1,990.14 km) |
| Leczna to Sonseca | 1,513.78 mi (2,436.19 km) |
| Leczna to Sopelana | 1,319.65 mi (2,123.78 km) |
| Leczna to Soria | 1,363.32 mi (2,194.05 km) |
| Leczna to Suances | 1,362.65 mi (2,192.97 km) |
| Leczna to Sueca | 1,394.10 mi (2,243.58 km) |
