| Portage to Germantown (Tennessee) | 541.10 mi (870.81 km) |
| Portage to Germantown (Wisconsin) | 147.01 mi (236.60 km) |
| Portage to Gibsonton (Florida) | 1,009.45 mi (1,624.56 km) |
| Portage to Gig Harbor (Washington) | 1,831.63 mi (2,947.72 km) |
| Portage to Gilbert (Arizona) | 1,547.22 mi (2,490.02 km) |
| Portage to Gillette (Wyoming) | 1,009.72 mi (1,624.98 km) |
| Portage to Gilroy (California) | 1,934.69 mi (3,113.58 km) |
| Portage to Gladeview (Florida) | 1,170.59 mi (1,883.87 km) |
| Portage to Gladstone (Missouri) | 512.73 mi (825.16 km) |
| Portage to Gladstone (Oregon) | 1,842.14 mi (2,964.64 km) |
| Portage to Glasgow (Delaware) | 544.11 mi (875.67 km) |
| Portage to Glasgow (Kentucky) | 359.40 mi (578.39 km) |
| Portage to Glassboro (New Jersey) | 573.01 mi (922.17 km) |
| Portage to Glassmanor (Maryland) | 508.62 mi (818.55 km) |
| Portage to Glen Allen (Virginia) | 531.21 mi (854.90 km) |
