| Biddeford to Shoreham-by-Sea | 3,210.37 mi (5,166.59 km) |
| Biddeford to Shotley Bridge | 3,064.33 mi (4,931.57 km) |
| Biddeford to Shrewsbury | 3,069.43 mi (4,939.77 km) |
| Biddeford to Sidcup | 3,212.07 mi (5,169.32 km) |
| Biddeford to Sidmouth | 3,091.13 mi (4,974.70 km) |
| Biddeford to Sileby | 3,134.96 mi (5,045.23 km) |
| Biddeford to Sittingbourne | 3,239.97 mi (5,214.23 km) |
| Biddeford to Skegness | 3,183.80 mi (5,123.83 km) |
| Biddeford to Skelmersdale | 3,052.54 mi (4,912.58 km) |
| Biddeford to Skipton | 3,074.76 mi (4,948.35 km) |
| Biddeford to Sleaford | 3,157.03 mi (5,080.74 km) |
| Biddeford to Slough | 3,182.12 mi (5,121.14 km) |
| Biddeford to Small Heath | 3,110.49 mi (5,005.85 km) |
| Biddeford to Smethwick | 3,105.27 mi (4,997.45 km) |
| Biddeford to Snaresbrook | 3,204.84 mi (5,157.70 km) |
