| Poplar Bluff to Schaffhausen | 4,769.43 mi (7,675.66 km) |
| Poplar Bluff to Schlieren | 4,773.20 mi (7,681.72 km) |
| Poplar Bluff to Schubelbach | 4,800.44 mi (7,725.56 km) |
| Poplar Bluff to Schwyz | 4,795.25 mi (7,717.21 km) |
| Poplar Bluff to Sierre | 4,776.70 mi (7,687.36 km) |
| Poplar Bluff to Sion | 4,772.37 mi (7,680.39 km) |
| Poplar Bluff to Solothurn | 4,743.39 mi (7,633.74 km) |
| Poplar Bluff to Spiez | 4,768.11 mi (7,673.53 km) |
| Poplar Bluff to Spreitenbach | 4,769.28 mi (7,675.42 km) |
| Poplar Bluff to Stafa | 4,790.18 mi (7,709.06 km) |
| Poplar Bluff to Stans | 4,785.75 mi (7,701.92 km) |
| Poplar Bluff to Steffisburg | 4,763.73 mi (7,666.48 km) |
| Poplar Bluff to Stegen | 4,783.06 mi (7,697.60 km) |
| Poplar Bluff to Steinhaus | 4,782.09 mi (7,696.03 km) |
| Poplar Bluff to Suhr | 4,759.46 mi (7,659.61 km) |
