| Portland to Gaggenau | 5,281.13 mi (8,499.16 km) |
| Portland to Gaildorf | 5,305.05 mi (8,537.65 km) |
| Portland to Gaimersheim | 5,353.88 mi (8,616.24 km) |
| Portland to Ganderkesee | 5,041.90 mi (8,114.15 km) |
| Portland to Gangelt | 5,098.60 mi (8,205.40 km) |
| Portland to Garbsen | 5,101.62 mi (8,210.26 km) |
| Portland to Garching an der Alz | 5,423.90 mi (8,728.92 km) |
| Portland to Garching bei Munchen | 5,394.13 mi (8,681.01 km) |
| Portland to Gardelegen | 5,135.43 mi (8,264.67 km) |
| Portland to Garmisch-Partenkirchen | 5,425.06 mi (8,730.78 km) |
| Portland to Garrel | 5,034.33 mi (8,101.97 km) |
| Portland to Gartringen | 5,304.94 mi (8,537.48 km) |
| Portland to Gauting | 5,398.40 mi (8,687.88 km) |
| Portland to Geesthacht | 5,059.45 mi (8,142.40 km) |
| Portland to Gehrden | 5,107.87 mi (8,220.32 km) |
