| Suwalki to Selargius | 1,211.00 mi (1,948.92 km) |
| Suwalki to Selvazzano Dentro | 779.33 mi (1,254.21 km) |
| Suwalki to Senago | 848.14 mi (1,364.95 km) |
| Suwalki to Senigallia | 840.54 mi (1,352.72 km) |
| Suwalki to Seravezza | 901.30 mi (1,450.50 km) |
| Suwalki to Seregno | 842.55 mi (1,355.96 km) |
| Suwalki to Seriate | 824.40 mi (1,326.74 km) |
| Suwalki to Sermoneta | 979.98 mi (1,577.12 km) |
| Suwalki to Serramanna | 1,206.65 mi (1,941.92 km) |
| Suwalki to Serravalle Pistoiese | 890.27 mi (1,432.76 km) |
| Suwalki to Sessa Aurunca | 980.70 mi (1,578.29 km) |
| Suwalki to Sesto Calende | 856.50 mi (1,378.40 km) |
| Suwalki to Sesto Fiorentino | 884.19 mi (1,422.97 km) |
| Suwalki to Sesto San Giovanni | 847.58 mi (1,364.05 km) |
| Suwalki to Sestri Levante | 910.45 mi (1,465.22 km) |
