| Mason City to Schleswig | 4,311.46 mi (6,938.62 km) |
| Mason City to Schleusingen | 4,519.91 mi (7,274.10 km) |
| Mason City to Schlitz | 4,472.84 mi (7,198.34 km) |
| Mason City to Schloss Holte-Stukenbrock | 4,389.02 mi (7,063.44 km) |
| Mason City to Schluchtern | 4,484.63 mi (7,217.31 km) |
| Mason City to Schmalkalden | 4,501.01 mi (7,243.67 km) |
| Mason City to Schmallenberg | 4,408.25 mi (7,094.40 km) |
| Mason City to Schmelz | 4,429.32 mi (7,128.30 km) |
| Mason City to Schmitten | 4,450.70 mi (7,162.71 km) |
| Mason City to Schmolln | 4,557.78 mi (7,335.04 km) |
| Mason City to Schneeberg | 4,580.80 mi (7,372.09 km) |
| Mason City to Schneverdingen | 4,377.15 mi (7,044.34 km) |
| Mason City to Schonaich | 4,541.29 mi (7,308.50 km) |
| Mason City to Schonebeck | 4,488.49 mi (7,223.53 km) |
| Mason City to Schonefeld | 4,529.61 mi (7,289.70 km) |
