| Dubuque to Lanester | 4,039.69 mi (6,501.25 km) |
| Dubuque to Lannion | 4,001.81 mi (6,440.29 km) |
| Dubuque to Laon | 4,245.01 mi (6,831.68 km) |
| Dubuque to Lattes | 4,490.71 mi (7,227.09 km) |
| Dubuque to Launaguet | 4,386.54 mi (7,059.45 km) |
| Dubuque to Laval | 4,131.08 mi (6,648.33 km) |
| Dubuque to Lavaur | 4,400.43 mi (7,081.81 km) |
| Dubuque to Laxou | 4,373.67 mi (7,038.74 km) |
| Dubuque to Le Beausset | 4,582.71 mi (7,375.16 km) |
| Dubuque to Le Blanc-Mesnil | 4,224.53 mi (6,798.72 km) |
| Dubuque to Le Bourget | 4,223.28 mi (6,796.71 km) |
| Dubuque to Le Bouscat | 4,256.21 mi (6,849.71 km) |
| Dubuque to Le Cannet | 4,615.63 mi (7,428.14 km) |
| Dubuque to Le Chambon-Feugerolles | 4,434.18 mi (7,136.12 km) |
| Dubuque to Le Chesnay | 4,216.30 mi (6,785.48 km) |
