| Viera West to Sinop | 6,095.20 mi (9,809.28 km) |
| Viera West to Siran | 6,335.97 mi (10,196.76 km) |
| Viera West to Sirnak | 6,592.33 mi (10,609.32 km) |
| Viera West to Sirvan | 6,549.68 mi (10,540.69 km) |
| Viera West to Sivas | 6,269.01 mi (10,088.99 km) |
| Viera West to Sivasli | 6,004.94 mi (9,664.01 km) |
| Viera West to Siverek | 6,452.52 mi (10,384.33 km) |
| Viera West to Sivrice | 6,421.23 mi (10,333.98 km) |
| Viera West to Sivrihisar | 6,048.68 mi (9,734.40 km) |
| Viera West to Sogut | 5,967.09 mi (9,603.10 km) |
| Viera West to Sogutlu | 5,945.64 mi (9,568.59 km) |
| Viera West to Soke | 5,929.99 mi (9,543.40 km) |
| Viera West to Solhan | 6,468.78 mi (10,410.50 km) |
| Viera West to Soma | 5,884.99 mi (9,470.98 km) |
| Viera West to Sorgun | 6,190.04 mi (9,961.90 km) |
