| SeaTac to Sceaux | 5,007.78 mi (8,059.24 km) |
| SeaTac to Schiltigheim | 5,157.13 mi (8,299.59 km) |
| SeaTac to Scionzier | 5,275.21 mi (8,489.62 km) |
| SeaTac to Seclin | 4,927.71 mi (7,930.38 km) |
| SeaTac to Sedan | 5,024.14 mi (8,085.58 km) |
| SeaTac to Selestat | 5,170.13 mi (8,320.52 km) |
| SeaTac to Sene | 4,932.13 mi (7,937.50 km) |
| SeaTac to Senlis | 4,991.55 mi (8,033.12 km) |
| SeaTac to Sens | 5,066.95 mi (8,154.46 km) |
| SeaTac to Septemes-les-Vallons | 5,397.64 mi (8,686.66 km) |
| SeaTac to Serris | 5,016.52 mi (8,073.31 km) |
| SeaTac to Sete | 5,350.85 mi (8,611.37 km) |
| SeaTac to Sevran | 5,005.52 mi (8,055.61 km) |
| SeaTac to Sevres | 5,003.14 mi (8,051.77 km) |
| SeaTac to Seynod | 5,273.11 mi (8,486.25 km) |
