| Janakkala to Somma Lombardo | 1,234.25 mi (1,986.33 km) |
| Janakkala to Somma Vesuviana | 1,450.69 mi (2,334.66 km) |
| Janakkala to Sommacampagna | 1,209.35 mi (1,946.26 km) |
| Janakkala to Sona | 1,207.54 mi (1,943.35 km) |
| Janakkala to Sondrio | 1,179.77 mi (1,898.65 km) |
| Janakkala to Sora | 1,405.09 mi (2,261.28 km) |
| Janakkala to Sorbolo | 1,252.19 mi (2,015.20 km) |
| Janakkala to Soresina | 1,235.60 mi (1,988.50 km) |
| Janakkala to Sorisole | 1,211.18 mi (1,949.20 km) |
| Janakkala to Sorrento | 1,467.90 mi (2,362.36 km) |
| Janakkala to Sorso | 1,547.13 mi (2,489.86 km) |
| Janakkala to Sortino | 1,693.67 mi (2,725.70 km) |
| Janakkala to Soverato Marina | 1,575.31 mi (2,535.22 km) |
| Janakkala to Sovicille | 1,338.81 mi (2,154.60 km) |
| Janakkala to Spello | 1,334.66 mi (2,147.93 km) |
