| Round Rock to Annaberg-Buchholz | 5,423.90 mi (8,728.93 km) |
| Round Rock to Anrochte | 5,216.77 mi (8,395.59 km) |
| Round Rock to Ansbach | 5,384.04 mi (8,664.77 km) |
| Round Rock to Apen | 5,139.21 mi (8,270.77 km) |
| Round Rock to Apolda | 5,353.27 mi (8,615.26 km) |
| Round Rock to Appenweier | 5,312.41 mi (8,549.49 km) |
| Round Rock to Arnsberg | 5,214.12 mi (8,391.32 km) |
| Round Rock to Arnstadt | 5,339.46 mi (8,593.04 km) |
| Round Rock to Aschaffenburg | 5,305.18 mi (8,537.87 km) |
| Round Rock to Ascheberg | 5,182.67 mi (8,340.70 km) |
| Round Rock to Aschersleben | 5,323.53 mi (8,567.40 km) |
| Round Rock to Aschheim | 5,470.24 mi (8,803.50 km) |
| Round Rock to Asperg | 5,343.84 mi (8,600.07 km) |
| Round Rock to Asslar | 5,257.08 mi (8,460.46 km) |
| Round Rock to Attendorn | 5,216.83 mi (8,395.67 km) |
