| Union City to Sabadell | 5,932.82 mi (9,547.96 km) |
| Union City to Sabinanigo | 5,798.21 mi (9,331.32 km) |
| Union City to Sagunto | 5,946.00 mi (9,569.17 km) |
| Union City to Salamanca | 5,684.44 mi (9,148.22 km) |
| Union City to Salobrena | 5,969.54 mi (9,607.05 km) |
| Union City to Salou | 5,923.62 mi (9,533.14 km) |
| Union City to Salt | 5,933.46 mi (9,548.98 km) |
| Union City to Salvatierra de Mino | 5,524.74 mi (8,891.22 km) |
| Union City to Sama | 5,571.44 mi (8,966.36 km) |
| Union City to San Adrian de Besos | 5,942.73 mi (9,563.90 km) |
| Union City to San Agustin de Guadalix | 5,774.37 mi (9,292.96 km) |
| Union City to San Andres de la Barca | 5,933.61 mi (9,549.22 km) |
| Union City to San Andres de Llevaneras | 5,944.25 mi (9,566.34 km) |
| Union City to San Andres del Rabanedo | 5,607.29 mi (9,024.06 km) |
| Union City to San Bartolome | 5,871.20 mi (9,448.78 km) |
