| Union to Annaberg-Buchholz | 4,760.58 mi (7,661.42 km) |
| Union to Anrochte | 4,554.28 mi (7,329.40 km) |
| Union to Ansbach | 4,722.96 mi (7,600.87 km) |
| Union to Apen | 4,475.47 mi (7,202.57 km) |
| Union to Apolda | 4,690.12 mi (7,548.02 km) |
| Union to Appenweier | 4,653.76 mi (7,489.51 km) |
| Union to Arnsberg | 4,551.90 mi (7,325.58 km) |
| Union to Arnstadt | 4,676.67 mi (7,526.38 km) |
| Union to Aschaffenburg | 4,644.04 mi (7,473.86 km) |
| Union to Ascheberg | 4,520.22 mi (7,274.59 km) |
| Union to Aschersleben | 4,659.84 mi (7,499.28 km) |
| Union to Aschheim | 4,809.89 mi (7,740.77 km) |
| Union to Asperg | 4,684.02 mi (7,538.20 km) |
| Union to Asslar | 4,595.56 mi (7,395.83 km) |
| Union to Attendorn | 4,554.96 mi (7,330.50 km) |
