| Giffnock to Santa Ursula | 1,985.66 mi (3,195.61 km) |
| Giffnock to Santander | 853.05 mi (1,372.84 km) |
| Giffnock to Santany | 1,186.49 mi (1,909.48 km) |
| Giffnock to Santiago de Compostela | 913.01 mi (1,469.35 km) |
| Giffnock to Santiago del Teide | 1,999.23 mi (3,217.44 km) |
| Giffnock to Santiponce | 1,271.84 mi (2,046.83 km) |
| Giffnock to Santomera | 1,235.14 mi (1,987.76 km) |
| Giffnock to Santona | 855.05 mi (1,376.08 km) |
| Giffnock to Santurce-Antiguo | 863.74 mi (1,390.06 km) |
| Giffnock to Sarria | 910.41 mi (1,465.17 km) |
| Giffnock to Sauzal | 1,981.16 mi (3,188.38 km) |
| Giffnock to Sedavi | 1,145.71 mi (1,843.84 km) |
| Giffnock to Segorbe | 1,115.88 mi (1,795.83 km) |
| Giffnock to Segovia | 1,026.55 mi (1,652.07 km) |
| Giffnock to Senmanat | 1,022.69 mi (1,645.85 km) |
