| Radford to Santa Ursula | 3,700.83 mi (5,955.91 km) |
| Radford to Santander | 3,923.55 mi (6,314.34 km) |
| Radford to Santany | 4,368.38 mi (7,030.23 km) |
| Radford to Santiago de Compostela | 3,714.89 mi (5,978.53 km) |
| Radford to Santiago del Teide | 3,687.40 mi (5,934.30 km) |
| Radford to Santiponce | 3,979.46 mi (6,404.32 km) |
| Radford to Santomera | 4,207.57 mi (6,771.43 km) |
| Radford to Santona | 3,940.26 mi (6,341.24 km) |
| Radford to Santurce-Antiguo | 3,962.97 mi (6,377.78 km) |
| Radford to Sarria | 3,770.76 mi (6,068.45 km) |
| Radford to Sauzal | 3,702.15 mi (5,958.04 km) |
| Radford to Sedavi | 4,198.40 mi (6,756.66 km) |
| Radford to Segorbe | 4,180.66 mi (6,728.12 km) |
| Radford to Segovia | 3,975.52 mi (6,397.98 km) |
| Radford to Senmanat | 4,251.87 mi (6,842.73 km) |
