| Dubuque to Montana | 5,230.32 mi (8,417.39 km) |
| Dubuque to Nova Zagora | 5,373.16 mi (8,647.27 km) |
| Dubuque to Novi Iskar | 5,265.02 mi (8,473.24 km) |
| Dubuque to Novi Pazar | 5,369.34 mi (8,641.12 km) |
| Dubuque to Omurtag | 5,355.78 mi (8,619.30 km) |
| Dubuque to Panagyurishte | 5,309.25 mi (8,544.41 km) |
| Dubuque to Parvomay | 5,365.50 mi (8,634.93 km) |
| Dubuque to Pavlikeni | 5,311.19 mi (8,547.54 km) |
| Dubuque to Pazardzhik | 5,329.58 mi (8,577.13 km) |
| Dubuque to Pernik | 5,263.81 mi (8,471.28 km) |
| Dubuque to Peshtera | 5,336.80 mi (8,588.75 km) |
| Dubuque to Petrich | 5,329.98 mi (8,577.78 km) |
| Dubuque to Pleven | 5,278.79 mi (8,495.39 km) |
| Dubuque to Plovdiv | 5,346.69 mi (8,604.67 km) |
| Dubuque to Pomorie | 5,423.70 mi (8,728.60 km) |
