| Ponca City to Savignano sul Rubicone | 5,323.13 mi (8,566.75 km) |
| Ponca City to Savona | 5,161.04 mi (8,305.89 km) |
| Ponca City to Scafati | 5,554.57 mi (8,939.22 km) |
| Ponca City to Scalea | 5,647.77 mi (9,089.21 km) |
| Ponca City to Scandiano | 5,235.52 mi (8,425.76 km) |
| Ponca City to Scandicci | 5,290.91 mi (8,514.89 km) |
| Ponca City to Schio | 5,213.39 mi (8,390.15 km) |
| Ponca City to Sciacca | 5,642.38 mi (9,080.53 km) |
| Ponca City to Scicli | 5,741.99 mi (9,240.84 km) |
| Ponca City to Scordia | 5,724.83 mi (9,213.22 km) |
| Ponca City to Scorze | 5,247.87 mi (8,445.63 km) |
| Ponca City to Sedico | 5,224.03 mi (8,407.26 km) |
| Ponca City to Sedriano | 5,131.39 mi (8,258.18 km) |
| Ponca City to Segni | 5,453.23 mi (8,776.13 km) |
| Ponca City to Segrate | 5,143.84 mi (8,278.20 km) |
