| Balassagyarmat to Somma Lombardo | 526.47 mi (847.28 km) |
| Balassagyarmat to Somma Vesuviana | 552.21 mi (888.69 km) |
| Balassagyarmat to Sommacampagna | 440.28 mi (708.56 km) |
| Balassagyarmat to Sona | 439.92 mi (707.99 km) |
| Balassagyarmat to Sondrio | 461.92 mi (743.39 km) |
| Balassagyarmat to Sora | 519.70 mi (836.37 km) |
| Balassagyarmat to Sorbolo | 476.15 mi (766.30 km) |
| Balassagyarmat to Soresina | 486.73 mi (783.32 km) |
| Balassagyarmat to Sorisole | 482.43 mi (776.39 km) |
| Balassagyarmat to Sorrento | 569.01 mi (915.74 km) |
| Balassagyarmat to Sorso | 728.49 mi (1,172.38 km) |
| Balassagyarmat to Sortino | 784.12 mi (1,261.91 km) |
| Balassagyarmat to Soverato Marina | 663.50 mi (1,067.80 km) |
| Balassagyarmat to Sovicille | 510.58 mi (821.70 km) |
| Balassagyarmat to Spello | 475.45 mi (765.16 km) |
