| Duncan to Gernsbach | 5,118.07 mi (8,236.74 km) |
| Duncan to Gernsheim | 5,084.88 mi (8,183.33 km) |
| Duncan to Gerstetten | 5,186.50 mi (8,346.87 km) |
| Duncan to Gersthofen | 5,226.17 mi (8,410.70 km) |
| Duncan to Gerstungen | 5,093.91 mi (8,197.86 km) |
| Duncan to Gescher | 4,946.55 mi (7,960.71 km) |
| Duncan to Geseke | 5,012.08 mi (8,066.17 km) |
| Duncan to Gevelsberg | 4,982.52 mi (8,018.59 km) |
| Duncan to Giengen an der Brenz | 5,194.84 mi (8,360.28 km) |
| Duncan to Giesen | 5,038.57 mi (8,108.80 km) |
| Duncan to Giessen | 5,058.96 mi (8,141.61 km) |
| Duncan to Gifhorn | 5,050.03 mi (8,127.23 km) |
| Duncan to Gilching | 5,254.83 mi (8,456.82 km) |
| Duncan to Ginsheim-Gustavsburg | 5,070.25 mi (8,159.78 km) |
| Duncan to Gladbeck | 4,959.85 mi (7,982.11 km) |
