| Portimao to Germantown (Wisconsin) | 4,060.26 mi (6,534.36 km) |
| Portimao to Gibsonton (Florida) | 4,245.19 mi (6,831.98 km) |
| Portimao to Gig Harbor (Washington) | 5,325.31 mi (8,570.26 km) |
| Portimao to Gilbert (Arizona) | 5,504.65 mi (8,858.87 km) |
| Portimao to Gillette (Wyoming) | 4,793.15 mi (7,713.83 km) |
| Portimao to Gilroy (California) | 5,765.58 mi (9,278.80 km) |
| Portimao to Gladeview (Florida) | 4,198.25 mi (6,756.43 km) |
| Portimao to Gladstone (Missouri) | 4,482.66 mi (7,214.15 km) |
| Portimao to Gladstone (Oregon) | 5,415.02 mi (8,714.64 km) |
| Portimao to Glasgow (Delaware) | 3,556.98 mi (5,724.41 km) |
| Portimao to Glasgow (Kentucky) | 4,134.73 mi (6,654.21 km) |
| Portimao to Glassboro (New Jersey) | 3,522.82 mi (5,669.43 km) |
| Portimao to Glassmanor (Maryland) | 3,637.97 mi (5,854.74 km) |
| Portimao to Glen Allen (Virginia) | 3,692.58 mi (5,942.64 km) |
| Portimao to Glen Burnie (Maryland) | 3,610.75 mi (5,810.94 km) |
