| Dubuque to Norresundby | 4,176.92 mi (6,722.11 km) |
| Dubuque to Nyborg | 4,272.94 mi (6,876.64 km) |
| Dubuque to Nykobing Falster | 4,329.87 mi (6,968.26 km) |
| Dubuque to Nykobing Mors | 4,153.90 mi (6,685.06 km) |
| Dubuque to Odder | 4,226.49 mi (6,801.88 km) |
| Dubuque to Odense | 4,256.71 mi (6,850.51 km) |
| Dubuque to Randers | 4,204.19 mi (6,766.00 km) |
| Dubuque to Ringkobing | 4,160.55 mi (6,695.76 km) |
| Dubuque to Ringsted | 4,299.81 mi (6,919.87 km) |
| Dubuque to Ronne | 4,405.99 mi (7,090.75 km) |
| Dubuque to Roskilde | 4,300.78 mi (6,921.43 km) |
| Dubuque to Silkeborg | 4,199.23 mi (6,758.01 km) |
| Dubuque to Skanderborg | 4,216.62 mi (6,786.00 km) |
| Dubuque to Skive | 4,168.07 mi (6,707.86 km) |
| Dubuque to Slagelse | 4,287.35 mi (6,899.83 km) |
