| Dubuque to Matulji | 4,817.67 mi (7,753.30 km) |
| Dubuque to Metkovic | 5,047.40 mi (8,123.00 km) |
| Dubuque to Nedelisce | 4,846.54 mi (7,799.74 km) |
| Dubuque to Nova Gradiska | 4,934.67 mi (7,941.58 km) |
| Dubuque to Novi Marof | 4,854.66 mi (7,812.82 km) |
| Dubuque to Ogulin | 4,855.55 mi (7,814.25 km) |
| Dubuque to Opatija | 4,818.56 mi (7,754.72 km) |
| Dubuque to Osijek | 4,967.15 mi (7,993.85 km) |
| Dubuque to Otocac | 4,874.07 mi (7,844.06 km) |
| Dubuque to Pazin | 4,809.31 mi (7,739.84 km) |
| Dubuque to Petrinja | 4,885.98 mi (7,863.22 km) |
| Dubuque to Popovaca | 4,892.57 mi (7,873.82 km) |
| Dubuque to Pozega | 4,941.22 mi (7,952.12 km) |
| Dubuque to Pula | 4,822.52 mi (7,761.10 km) |
| Dubuque to Rijeka | 4,824.03 mi (7,763.53 km) |
