| Ionia to Schleswig | 4,050.12 mi (6,518.04 km) |
| Ionia to Schleusingen | 4,241.15 mi (6,825.47 km) |
| Ionia to Schlitz | 4,192.18 mi (6,746.67 km) |
| Ionia to Schloss Holte-Stukenbrock | 4,112.25 mi (6,618.02 km) |
| Ionia to Schluchtern | 4,202.36 mi (6,763.05 km) |
| Ionia to Schmalkalden | 4,222.53 mi (6,795.50 km) |
| Ionia to Schmallenberg | 4,127.18 mi (6,642.05 km) |
| Ionia to Schmelz | 4,136.90 mi (6,657.70 km) |
| Ionia to Schmitten | 4,165.73 mi (6,704.10 km) |
| Ionia to Schmolln | 4,284.41 mi (6,895.09 km) |
| Ionia to Schneeberg | 4,306.67 mi (6,930.92 km) |
| Ionia to Schneverdingen | 4,109.06 mi (6,612.89 km) |
| Ionia to Schonaich | 4,250.17 mi (6,839.99 km) |
| Ionia to Schonebeck | 4,219.14 mi (6,790.06 km) |
| Ionia to Schonefeld | 4,266.01 mi (6,865.47 km) |
