| Dumbarton to Annaberg-Buchholz | 812.22 mi (1,307.13 km) |
| Dumbarton to Anrochte | 606.40 mi (975.91 km) |
| Dumbarton to Ansbach | 781.41 mi (1,257.55 km) |
| Dumbarton to Apen | 529.28 mi (851.80 km) |
| Dumbarton to Apolda | 741.52 mi (1,193.35 km) |
| Dumbarton to Appenweier | 735.41 mi (1,183.52 km) |
| Dumbarton to Arnsberg | 605.05 mi (973.74 km) |
| Dumbarton to Arnstadt | 728.11 mi (1,171.78 km) |
| Dumbarton to Aschaffenburg | 702.85 mi (1,131.12 km) |
| Dumbarton to Ascheberg | 572.56 mi (921.45 km) |
| Dumbarton to Aschersleben | 712.87 mi (1,147.25 km) |
| Dumbarton to Aschheim | 872.28 mi (1,403.80 km) |
| Dumbarton to Asperg | 752.94 mi (1,211.73 km) |
| Dumbarton to Asslar | 652.24 mi (1,049.68 km) |
| Dumbarton to Attendorn | 609.87 mi (981.49 km) |
