| Dubuque to Gottmadingen | 4,510.03 mi (7,258.20 km) |
| Dubuque to Graben-Neudorf | 4,440.98 mi (7,147.07 km) |
| Dubuque to Grafelfing | 4,591.35 mi (7,389.07 km) |
| Dubuque to Grafenhainichen | 4,474.23 mi (7,200.58 km) |
| Dubuque to Grafing bei Munchen | 4,613.78 mi (7,425.16 km) |
| Dubuque to Grefrath | 4,276.91 mi (6,883.02 km) |
| Dubuque to Greifswald | 4,406.62 mi (7,091.78 km) |
| Dubuque to Greiz | 4,510.97 mi (7,259.70 km) |
| Dubuque to Grenzach-Wyhlen | 4,475.80 mi (7,203.10 km) |
| Dubuque to Greven | 4,292.49 mi (6,908.09 km) |
| Dubuque to Grevenbroich | 4,295.35 mi (6,912.70 km) |
| Dubuque to Grevesmuhlen | 4,343.10 mi (6,989.55 km) |
| Dubuque to Griesheim | 4,415.07 mi (7,105.37 km) |
| Dubuque to Grimma | 4,504.35 mi (7,249.05 km) |
| Dubuque to Grimmen | 4,394.45 mi (7,072.19 km) |
