| Difficult Run to Schleswig | 3,980.56 mi (6,406.10 km) |
| Difficult Run to Schleusingen | 4,140.49 mi (6,663.48 km) |
| Difficult Run to Schlitz | 4,089.21 mi (6,580.94 km) |
| Difficult Run to Schloss Holte-Stukenbrock | 4,016.91 mi (6,464.60 km) |
| Difficult Run to Schluchtern | 4,096.56 mi (6,592.78 km) |
| Difficult Run to Schmalkalden | 4,122.63 mi (6,634.73 km) |
| Difficult Run to Schmallenberg | 4,024.54 mi (6,476.86 km) |
| Difficult Run to Schmelz | 4,015.13 mi (6,461.73 km) |
| Difficult Run to Schmitten | 4,056.03 mi (6,527.55 km) |
| Difficult Run to Schmolln | 4,191.84 mi (6,746.11 km) |
| Difficult Run to Schneeberg | 4,212.53 mi (6,779.41 km) |
| Difficult Run to Schneverdingen | 4,027.79 mi (6,482.10 km) |
| Difficult Run to Schonaich | 4,128.84 mi (6,644.73 km) |
| Difficult Run to Schonebeck | 4,134.08 mi (6,653.15 km) |
| Difficult Run to Schonefeld | 4,189.31 mi (6,742.04 km) |
