| Cities | Distance |
|---|---|
| Omagh to Rhosllanerchrugog | 204.42 mi (328.99 km) |
| Omagh to Rhyl | 177.96 mi (286.39 km) |
| Omagh to Rhymney | 256.43 mi (412.68 km) |
| Omagh to Richmond | 362.02 mi (582.61 km) |
| Omagh to Rickmansworth | 348.59 mi (560.99 km) |
| Omagh to Ripley | 262.38 mi (422.26 km) |
| Omagh to Ripon | 234.14 mi (376.81 km) |
| Omagh to Risca | 269.71 mi (434.06 km) |
| Omagh to Rochdale | 218.41 mi (351.49 km) |
| Omagh to Rochester | 392.53 mi (631.71 km) |
| Omagh to Rock Ferry | 193.19 mi (310.91 km) |
| Omagh to Rogerstone | 271.65 mi (437.18 km) |
| Omagh to Romford | 373.13 mi (600.50 km) |
| Omagh to Romsey | 346.92 mi (558.31 km) |
| Omagh to Ross on Wye | 268.19 mi (431.61 km) |