| Duncan to Gladenbach | 5,048.71 mi (8,125.12 km) |
| Duncan to Glauchau | 5,187.03 mi (8,347.72 km) |
| Duncan to Glinde | 4,996.92 mi (8,041.76 km) |
| Duncan to Gluckstadt | 4,960.46 mi (7,983.09 km) |
| Duncan to Gnarrenburg | 4,961.97 mi (7,985.52 km) |
| Duncan to Goch | 4,926.44 mi (7,928.34 km) |
| Duncan to Goldbach | 5,101.20 mi (8,209.59 km) |
| Duncan to Goldenstedt | 4,964.89 mi (7,990.22 km) |
| Duncan to Gomaringen | 5,159.06 mi (8,302.70 km) |
| Duncan to Gommern | 5,111.21 mi (8,225.70 km) |
| Duncan to Goppingen | 5,169.64 mi (8,319.74 km) |
| Duncan to Gorlitz | 5,257.04 mi (8,460.39 km) |
| Duncan to Goslar | 5,069.21 mi (8,158.10 km) |
| Duncan to Gotha | 5,117.79 mi (8,236.29 km) |
| Duncan to Gottingen | 5,066.78 mi (8,154.19 km) |
