| Portage to Seymour (Tennessee) | 447.59 mi (720.32 km) |
| Portage to Shady Hills (Florida) | 968.34 mi (1,558.39 km) |
| Portage to Shafter (California) | 1,854.43 mi (2,984.41 km) |
| Portage to Shaker Heights (Ohio) | 213.95 mi (344.32 km) |
| Portage to Shakopee (Minnesota) | 433.28 mi (697.29 km) |
| Portage to Sharon (Pennsylvania) | 270.86 mi (435.90 km) |
| Portage to Sharonville (Ohio) | 210.88 mi (339.38 km) |
| Portage to Shasta Lake (California) | 1,893.51 mi (3,047.31 km) |
| Portage to Shawnee (Kansas) | 530.79 mi (854.23 km) |
| Portage to Shawnee (Oklahoma) | 772.89 mi (1,243.85 km) |
| Portage to Sheboygan (Wisconsin) | 151.79 mi (244.28 km) |
| Portage to Shelby (North Carolina) | 524.66 mi (844.36 km) |
| Portage to Shelbyville (Indiana) | 184.38 mi (296.74 km) |
| Portage to Shelbyville (Kentucky) | 276.57 mi (445.09 km) |
| Portage to Shelbyville (Tennessee) | 465.32 mi (748.86 km) |
