| Parkway to Shoreview (Minnesota) | 1,519.00 mi (2,444.60 km) |
| Parkway to Shorewood (Illinois) | 1,760.37 mi (2,833.05 km) |
| Parkway to Shorewood (Wisconsin) | 1,771.91 mi (2,851.62 km) |
| Parkway to Short Hills (New Jersey) | 2,482.58 mi (3,995.32 km) |
| Parkway to Short Pump (Virginia) | 2,361.76 mi (3,800.89 km) |
| Parkway to Show Low (Arizona) | 698.30 mi (1,123.81 km) |
| Parkway to Shreveport (Louisiana) | 1,604.15 mi (2,581.63 km) |
| Parkway to Sicklerville (New Jersey) | 2,463.49 mi (3,964.60 km) |
| Parkway to Sidney (Ohio) | 1,979.99 mi (3,186.49 km) |
| Parkway to Sierra Madre (California) | 354.02 mi (569.74 km) |
| Parkway to Sierra Vista (Arizona) | 790.61 mi (1,272.36 km) |
| Parkway to Sierra Vista Southeast (Arizona) | 800.01 mi (1,287.50 km) |
| Parkway to Signal Hill (California) | 372.56 mi (599.58 km) |
| Parkway to Sikeston (Missouri) | 1,737.02 mi (2,795.46 km) |
| Parkway to Siloam Springs (Arkansas) | 1,482.09 mi (2,385.19 km) |
