| Saint-Omer to Shotley Bridge | 332.62 mi (535.29 km) |
| Saint-Omer to Shrewsbury | 253.67 mi (408.24 km) |
| Saint-Omer to Sidcup | 104.73 mi (168.55 km) |
| Saint-Omer to Sidmouth | 240.60 mi (387.21 km) |
| Saint-Omer to Sileby | 198.75 mi (319.85 km) |
| Saint-Omer to Sittingbourne | 77.69 mi (125.03 km) |
| Saint-Omer to Skegness | 184.54 mi (297.00 km) |
| Saint-Omer to Skelmersdale | 288.10 mi (463.65 km) |
| Saint-Omer to Skipton | 286.07 mi (460.38 km) |
| Saint-Omer to Sleaford | 192.66 mi (310.05 km) |
| Saint-Omer to Slough | 134.22 mi (216.01 km) |
| Saint-Omer to Small Heath | 212.59 mi (342.13 km) |
| Saint-Omer to Smethwick | 217.78 mi (350.48 km) |
| Saint-Omer to Snaresbrook | 113.25 mi (182.27 km) |
| Saint-Omer to Snodland | 88.41 mi (142.28 km) |
