| Portimao to Great Bend (Kansas) | 4,710.35 mi (7,580.58 km) |
| Portimao to Great Falls (Montana) | 4,903.13 mi (7,890.82 km) |
| Portimao to Great Falls (Virginia) | 3,649.10 mi (5,872.67 km) |
| Portimao to Great Neck (New York) | 3,429.36 mi (5,519.02 km) |
| Portimao to Greeley (Colorado) | 4,905.85 mi (7,895.20 km) |
| Portimao to Green (Ohio) | 3,806.11 mi (6,125.35 km) |
| Portimao to Green Bay (Wisconsin) | 4,019.47 mi (6,468.71 km) |
| Portimao to Green River (Wyoming) | 5,066.34 mi (8,153.49 km) |
| Portimao to Green Valley (Arizona) | 5,532.74 mi (8,904.08 km) |
| Portimao to Green Valley (Maryland) | 3,637.85 mi (5,854.56 km) |
| Portimao to Greenacres (Florida) | 4,165.97 mi (6,704.48 km) |
| Portimao to Greenbelt (Maryland) | 3,628.81 mi (5,840.01 km) |
| Portimao to Greendale (Wisconsin) | 4,062.92 mi (6,538.65 km) |
| Portimao to Greeneville (Tennessee) | 4,004.05 mi (6,443.89 km) |
| Portimao to Greenfield (California) | 5,783.21 mi (9,307.18 km) |
