| Warsaw to Sestu | 1,059.15 mi (1,704.53 km) |
| Warsaw to Settimo Torinese | 776.06 mi (1,248.95 km) |
| Warsaw to Seveso | 703.81 mi (1,132.68 km) |
| Warsaw to Sezze | 829.78 mi (1,335.40 km) |
| Warsaw to Siano | 843.96 mi (1,358.22 km) |
| Warsaw to Siena | 760.92 mi (1,224.59 km) |
| Warsaw to Signa | 740.56 mi (1,191.82 km) |
| Warsaw to Silea | 601.48 mi (967.98 km) |
| Warsaw to Silvi Paese | 741.71 mi (1,193.67 km) |
| Warsaw to Sinalunga | 756.17 mi (1,216.93 km) |
| Warsaw to Siniscola | 966.63 mi (1,555.64 km) |
| Warsaw to Sinnai | 1,056.11 mi (1,699.65 km) |
| Warsaw to Siracusa | 1,083.78 mi (1,744.17 km) |
| Warsaw to Solaro | 707.03 mi (1,137.86 km) |
| Warsaw to Soliera | 692.50 mi (1,114.47 km) |
