| Alpena to Gernsbach | 4,062.76 mi (6,538.38 km) |
| Alpena to Gernsheim | 4,030.02 mi (6,485.69 km) |
| Alpena to Gerstetten | 4,131.42 mi (6,648.88 km) |
| Alpena to Gersthofen | 4,171.18 mi (6,712.87 km) |
| Alpena to Gerstungen | 4,040.60 mi (6,502.72 km) |
| Alpena to Gescher | 3,892.96 mi (6,265.11 km) |
| Alpena to Geseke | 3,958.81 mi (6,371.08 km) |
| Alpena to Gevelsberg | 3,928.44 mi (6,322.21 km) |
| Alpena to Giengen an der Brenz | 4,139.81 mi (6,662.38 km) |
| Alpena to Giesen | 3,986.68 mi (6,415.95 km) |
| Alpena to Giessen | 4,004.73 mi (6,444.98 km) |
| Alpena to Gifhorn | 3,998.96 mi (6,435.71 km) |
| Alpena to Gilching | 4,199.79 mi (6,758.92 km) |
| Alpena to Ginsheim-Gustavsburg | 4,015.49 mi (6,462.30 km) |
| Alpena to Gladbeck | 3,905.86 mi (6,285.87 km) |
