| Portishead to Stephenville (Texas) | 4,730.78 mi (7,613.45 km) |
| Portishead to Sterling (Colorado) | 4,485.77 mi (7,219.15 km) |
| Portishead to Sterling (Illinois) | 3,930.23 mi (6,325.09 km) |
| Portishead to Sterling (Virginia) | 3,567.88 mi (5,741.95 km) |
| Portishead to Sterling Heights (Michigan) | 3,636.53 mi (5,852.43 km) |
| Portishead to Steubenville (Ohio) | 3,639.68 mi (5,857.50 km) |
| Portishead to Stevens Point (Wisconsin) | 3,800.38 mi (6,116.11 km) |
| Portishead to Stevenson Ranch (California) | 5,348.15 mi (8,607.02 km) |
| Portishead to Stillwater (Minnesota) | 3,897.34 mi (6,272.17 km) |
| Portishead to Stillwater (Oklahoma) | 4,487.02 mi (7,221.16 km) |
| Portishead to Stockbridge (Georgia) | 4,103.54 mi (6,604.00 km) |
| Portishead to Stockton (California) | 5,230.88 mi (8,418.29 km) |
| Portishead to Stone Ridge (Virginia) | 3,577.45 mi (5,757.35 km) |
| Portishead to Stonecrest (Georgia) | 4,092.07 mi (6,585.56 km) |
| Portishead to Stony Brook (New York) | 3,309.15 mi (5,325.57 km) |
