| Riom to Santander | 378.91 mi (609.80 km) |
| Riom to Santany | 451.83 mi (727.15 km) |
| Riom to Santiago de Compostela | 611.44 mi (984.02 km) |
| Riom to Santiago del Teide | 1,629.14 mi (2,621.85 km) |
| Riom to Santiponce | 750.53 mi (1,207.86 km) |
| Riom to Santomera | 581.61 mi (936.00 km) |
| Riom to Santona | 364.44 mi (586.51 km) |
| Riom to Santurce-Antiguo | 350.12 mi (563.47 km) |
| Riom to Sarria | 562.40 mi (905.09 km) |
| Riom to Sauzal | 1,605.26 mi (2,583.42 km) |
| Riom to Sedavi | 480.71 mi (773.62 km) |
| Riom to Segorbe | 455.42 mi (732.93 km) |
| Riom to Segovia | 498.05 mi (801.53 km) |
| Riom to Senmanat | 300.04 mi (482.87 km) |
| Riom to Sesena | 527.31 mi (848.62 km) |
