| Mason City to Skien | 4,122.51 mi (6,634.53 km) |
| Mason City to Sogndal | 3,975.75 mi (6,398.36 km) |
| Mason City to Sogne | 4,112.71 mi (6,618.77 km) |
| Mason City to Sola | 4,017.47 mi (6,465.49 km) |
| Mason City to Sortland | 3,900.75 mi (6,277.65 km) |
| Mason City to Sorum | 4,140.15 mi (6,662.93 km) |
| Mason City to Stange | 4,117.33 mi (6,626.21 km) |
| Mason City to Stavanger | 4,018.04 mi (6,466.41 km) |
| Mason City to Steinkjer | 3,989.89 mi (6,421.10 km) |
| Mason City to Stjordal | 4,002.17 mi (6,440.88 km) |
| Mason City to Stjordalshalsen | 3,995.83 mi (6,430.66 km) |
| Mason City to Stokke | 4,142.12 mi (6,666.09 km) |
| Mason City to Stord | 3,979.72 mi (6,404.75 km) |
| Mason City to Strand | 4,023.56 mi (6,475.29 km) |
| Mason City to Svolvaer | 3,900.58 mi (6,277.38 km) |
