| Cities | Distance |
|---|---|
| Omagh to Shotley Bridge | 217.45 mi (349.94 km) |
| Omagh to Shrewsbury | 226.68 mi (364.81 km) |
| Omagh to Sidcup | 376.83 mi (606.44 km) |
| Omagh to Sidmouth | 319.00 mi (513.38 km) |
| Omagh to Sileby | 283.77 mi (456.68 km) |
| Omagh to Sittingbourne | 402.23 mi (647.33 km) |
| Omagh to Skegness | 326.44 mi (525.36 km) |
| Omagh to Skelmersdale | 196.57 mi (316.35 km) |
| Omagh to Skipton | 217.07 mi (349.34 km) |
| Omagh to Sleaford | 301.35 mi (484.98 km) |
| Omagh to Slough | 350.20 mi (563.60 km) |
| Omagh to Small Heath | 267.18 mi (429.98 km) |
| Omagh to Smethwick | 262.05 mi (421.73 km) |
| Omagh to Snaresbrook | 367.04 mi (590.69 km) |
| Omagh to Snodland | 392.70 mi (631.98 km) |