| Suwalki to Sacile | 726.42 mi (1,169.06 km) |
| Suwalki to Sala Consilina | 1,005.67 mi (1,618.47 km) |
| Suwalki to Salemi | 1,222.80 mi (1,967.90 km) |
| Suwalki to Salerno | 1,001.19 mi (1,611.25 km) |
| Suwalki to Salo | 803.84 mi (1,293.66 km) |
| Suwalki to Salsomaggiore Terme | 863.19 mi (1,389.17 km) |
| Suwalki to Saluzzo | 949.63 mi (1,528.29 km) |
| Suwalki to Salzano | 761.54 mi (1,225.58 km) |
| Suwalki to Samarate | 857.62 mi (1,380.20 km) |
| Suwalki to San Benedetto del Tronto | 872.86 mi (1,404.74 km) |
| Suwalki to San Biagio di Callalta | 745.51 mi (1,199.78 km) |
| Suwalki to San Bonifacio | 792.65 mi (1,275.64 km) |
| Suwalki to San Casciano in Val di Pesa | 894.87 mi (1,440.15 km) |
| Suwalki to San Cataldo | 1,223.94 mi (1,969.75 km) |
| Suwalki to San Cesareo | 967.22 mi (1,556.59 km) |
