| Ponca City to Schaffhausen | 5,027.61 mi (8,091.15 km) |
| Ponca City to Schlieren | 5,032.91 mi (8,099.69 km) |
| Ponca City to Schubelbach | 5,060.18 mi (8,143.57 km) |
| Ponca City to Schwyz | 5,056.12 mi (8,137.04 km) |
| Ponca City to Sierre | 5,042.43 mi (8,115.01 km) |
| Ponca City to Sion | 5,038.67 mi (8,108.95 km) |
| Ponca City to Solothurn | 5,005.49 mi (8,055.56 km) |
| Ponca City to Spiez | 5,032.09 mi (8,098.37 km) |
| Ponca City to Spreitenbach | 5,029.08 mi (8,093.52 km) |
| Ponca City to Stafa | 5,050.02 mi (8,127.22 km) |
| Ponca City to Stans | 5,047.43 mi (8,123.06 km) |
| Ponca City to Steffisburg | 5,027.44 mi (8,090.89 km) |
| Ponca City to Stegen | 5,041.89 mi (8,114.13 km) |
| Ponca City to Steinhaus | 5,042.55 mi (8,115.19 km) |
| Ponca City to Suhr | 5,019.95 mi (8,078.83 km) |
