| Onalaska to Solofra | 5,001.96 mi (8,049.88 km) |
| Onalaska to Somma Lombardo | 4,548.67 mi (7,320.38 km) |
| Onalaska to Somma Vesuviana | 4,984.39 mi (8,021.60 km) |
| Onalaska to Sommacampagna | 4,641.39 mi (7,469.59 km) |
| Onalaska to Sona | 4,639.28 mi (7,466.21 km) |
| Onalaska to Sondrio | 4,571.08 mi (7,356.44 km) |
| Onalaska to Sora | 4,913.50 mi (7,907.51 km) |
| Onalaska to Sorbolo | 4,651.06 mi (7,485.17 km) |
| Onalaska to Soresina | 4,609.41 mi (7,418.13 km) |
| Onalaska to Sorisole | 4,582.09 mi (7,374.16 km) |
| Onalaska to Sorrento | 4,993.55 mi (8,036.34 km) |
| Onalaska to Sorso | 4,759.44 mi (7,659.58 km) |
| Onalaska to Sortino | 5,184.53 mi (8,343.70 km) |
| Onalaska to Soverato Marina | 5,170.13 mi (8,320.52 km) |
| Onalaska to Sovicille | 4,750.86 mi (7,645.76 km) |
