| Portage to St. Simons (Georgia) | 796.13 mi (1,281.25 km) |
| Portage to Stafford (Texas) | 1,030.88 mi (1,659.04 km) |
| Portage to Stallings (North Carolina) | 557.28 mi (896.85 km) |
| Portage to Stamford (Connecticut) | 625.24 mi (1,006.22 km) |
| Portage to Stanford (California) | 1,953.75 mi (3,144.26 km) |
| Portage to Stanton (California) | 1,844.31 mi (2,968.14 km) |
| Portage to Star (Idaho) | 1,557.09 mi (2,505.90 km) |
| Portage to Starkville (Mississippi) | 629.02 mi (1,012.32 km) |
| Portage to State College (Pennsylvania) | 411.75 mi (662.65 km) |
| Portage to Staten Island (New York) | 602.97 mi (970.39 km) |
| Portage to Statesboro (Georgia) | 706.14 mi (1,136.43 km) |
| Portage to Statesville (North Carolina) | 510.41 mi (821.43 km) |
| Portage to Staunton (Virginia) | 443.33 mi (713.48 km) |
| Portage to Steamboat Springs (Colorado) | 1,105.05 mi (1,778.40 km) |
| Portage to Steiner Ranch (Texas) | 1,064.58 mi (1,713.28 km) |
