| Union City to Santa Ursula | 5,806.13 mi (9,344.06 km) |
| Union City to Santander | 5,630.78 mi (9,061.87 km) |
| Union City to Santany | 6,082.69 mi (9,789.15 km) |
| Union City to Santiago de Compostela | 5,486.06 mi (8,828.96 km) |
| Union City to Santiago del Teide | 5,796.78 mi (9,329.02 km) |
| Union City to Santiponce | 5,840.20 mi (9,398.89 km) |
| Union City to Santomera | 5,999.73 mi (9,655.64 km) |
| Union City to Santona | 5,644.11 mi (9,083.32 km) |
| Union City to Santurce-Antiguo | 5,664.59 mi (9,116.28 km) |
| Union City to Sarria | 5,532.50 mi (8,903.70 km) |
| Union City to Sauzal | 5,806.32 mi (9,344.37 km) |
| Union City to Sedavi | 5,954.68 mi (9,583.14 km) |
| Union City to Segorbe | 5,929.30 mi (9,542.29 km) |
| Union City to Segovia | 5,742.60 mi (9,241.83 km) |
| Union City to Senmanat | 5,930.65 mi (9,544.45 km) |
