| Portland to Gernsbach | 5,283.85 mi (8,503.54 km) |
| Portland to Gernsheim | 5,230.31 mi (8,417.37 km) |
| Portland to Gerstetten | 5,333.29 mi (8,583.10 km) |
| Portland to Gersthofen | 5,365.69 mi (8,635.25 km) |
| Portland to Gerstungen | 5,197.13 mi (8,363.97 km) |
| Portland to Gescher | 5,067.65 mi (8,155.60 km) |
| Portland to Geseke | 5,121.15 mi (8,241.70 km) |
| Portland to Gevelsberg | 5,112.16 mi (8,227.23 km) |
| Portland to Giengen an der Brenz | 5,338.74 mi (8,591.87 km) |
| Portland to Giesen | 5,120.81 mi (8,241.16 km) |
| Portland to Giessen | 5,186.44 mi (8,346.76 km) |
| Portland to Gifhorn | 5,118.89 mi (8,238.07 km) |
| Portland to Gilching | 5,394.15 mi (8,681.04 km) |
| Portland to Ginsheim-Gustavsburg | 5,213.16 mi (8,389.76 km) |
| Portland to Gladbeck | 5,089.01 mi (8,189.96 km) |
