| Dubuque to Antwerp | 4,211.40 mi (6,777.59 km) |
| Dubuque to Anzegem | 4,192.01 mi (6,746.38 km) |
| Dubuque to Ardooie | 4,176.23 mi (6,720.99 km) |
| Dubuque to Arendonk | 4,232.43 mi (6,811.43 km) |
| Dubuque to Arlon | 4,321.99 mi (6,955.57 km) |
| Dubuque to Asse | 4,216.01 mi (6,785.02 km) |
| Dubuque to Assebroek | 4,170.08 mi (6,711.09 km) |
| Dubuque to Assenede | 4,187.13 mi (6,738.54 km) |
| Dubuque to Ath | 4,210.71 mi (6,776.49 km) |
| Dubuque to Aubange | 4,326.11 mi (6,962.20 km) |
| Dubuque to Avelgem | 4,192.92 mi (6,747.85 km) |
| Dubuque to Awans | 4,270.98 mi (6,873.47 km) |
| Dubuque to Aywaille | 4,286.10 mi (6,897.81 km) |
| Dubuque to Balen | 4,240.53 mi (6,824.47 km) |
| Dubuque to Bassenge | 4,272.74 mi (6,876.31 km) |
