| Boulder to Sheldon | 4,584.80 mi (7,378.52 km) |
| Boulder to Shenfield | 4,689.77 mi (7,547.46 km) |
| Boulder to Shenley Brook End | 4,636.18 mi (7,461.21 km) |
| Boulder to Shenley Church End | 4,635.68 mi (7,460.40 km) |
| Boulder to Shepperton | 4,672.99 mi (7,520.45 km) |
| Boulder to Shepshed | 4,587.91 mi (7,383.53 km) |
| Boulder to Shepton Mallet | 4,608.29 mi (7,416.32 km) |
| Boulder to Sherborne | 4,619.21 mi (7,433.90 km) |
| Boulder to Shevington | 4,508.80 mi (7,256.22 km) |
| Boulder to Shildon | 4,501.75 mi (7,244.87 km) |
| Boulder to Shipley | 4,529.14 mi (7,288.94 km) |
| Boulder to Shirebrook | 4,572.94 mi (7,359.44 km) |
| Boulder to Shiremoor | 4,490.43 mi (7,226.65 km) |
| Boulder to Shirley | 4,687.33 mi (7,543.53 km) |
| Boulder to Shoeburyness | 4,710.22 mi (7,580.36 km) |
