| Alpena to Garfield Heights (Ohio) | 268.84 mi (432.65 km) |
| Alpena to Garland (Texas) | 1,096.18 mi (1,764.13 km) |
| Alpena to Garner (North Carolina) | 695.70 mi (1,119.62 km) |
| Alpena to Gary (Indiana) | 310.54 mi (499.77 km) |
| Alpena to Gastonia (North Carolina) | 689.10 mi (1,108.99 km) |
| Alpena to Gatesville (Texas) | 1,215.99 mi (1,956.95 km) |
| Alpena to Gateway (Florida) | 1,281.31 mi (2,062.06 km) |
| Alpena to Gautier (Mississippi) | 1,051.87 mi (1,692.82 km) |
| Alpena to Geneva (Illinois) | 329.37 mi (530.07 km) |
| Alpena to Geneva (New York) | 355.42 mi (571.99 km) |
| Alpena to Georgetown (Georgia) | 912.15 mi (1,467.97 km) |
| Alpena to Georgetown (Kentucky) | 476.67 mi (767.13 km) |
| Alpena to Georgetown (Texas) | 1,259.15 mi (2,026.41 km) |
| Alpena to Germantown (Maryland) | 515.66 mi (829.88 km) |
| Alpena to Germantown (Tennessee) | 766.83 mi (1,234.09 km) |
