| Union City to Sereflikochisar | 6,924.52 mi (11,143.93 km) |
| Union City to Serik | 7,009.29 mi (11,280.36 km) |
| Union City to Serinhisar | 6,928.92 mi (11,151.02 km) |
| Union City to Serinyol | 7,139.55 mi (11,490.00 km) |
| Union City to Seydisehir | 6,991.87 mi (11,252.32 km) |
| Union City to Seyhan | 7,084.26 mi (11,401.01 km) |
| Union City to Seyitgazi | 6,838.64 mi (11,005.73 km) |
| Union City to Siirt | 7,119.19 mi (11,457.23 km) |
| Union City to Sile | 6,706.43 mi (10,792.96 km) |
| Union City to Silifke | 7,098.99 mi (11,424.72 km) |
| Union City to Silivri | 6,685.45 mi (10,759.19 km) |
| Union City to Silopi | 7,171.12 mi (11,540.80 km) |
| Union City to Simav | 6,827.20 mi (10,987.32 km) |
| Union City to Sinanpasa | 6,874.45 mi (11,063.36 km) |
| Union City to Sindirgi | 6,800.21 mi (10,943.88 km) |
