| Union City to Ames | 5,481.70 mi (8,821.95 km) |
| Union City to Amorebieta | 5,680.53 mi (9,141.93 km) |
| Union City to Amposta | 5,923.41 mi (9,532.81 km) |
| Union City to Amurrio | 5,679.35 mi (9,140.03 km) |
| Union City to Andoain | 5,705.75 mi (9,182.52 km) |
| Union City to Andraitx | 6,046.56 mi (9,730.99 km) |
| Union City to Andujar | 5,887.95 mi (9,475.75 km) |
| Union City to Antequera | 5,918.45 mi (9,524.83 km) |
| Union City to Antigua | 5,921.31 mi (9,529.43 km) |
| Union City to Aranda de Duero | 5,722.42 mi (9,209.35 km) |
| Union City to Aranjuez | 5,806.60 mi (9,344.82 km) |
| Union City to Archena | 5,987.78 mi (9,636.39 km) |
| Union City to Arcos de la Frontera | 5,882.91 mi (9,467.63 km) |
| Union City to Arenys de Mar | 5,946.08 mi (9,569.29 km) |
| Union City to Arenys de Munt | 5,944.13 mi (9,566.15 km) |
