| Cities | Distance |
|---|---|
| Sligo to Nottingham | 313.83 mi (505.07 km) |
| Sligo to Nuneaton | 312.96 mi (503.66 km) |
| Sligo to Oadby | 325.76 mi (524.26 km) |
| Sligo to Oakengates | 270.65 mi (435.56 km) |
| Sligo to Oakham | 337.08 mi (542.47 km) |
| Sligo to Oldbury | 292.85 mi (471.30 km) |
| Sligo to Oldham | 263.80 mi (424.55 km) |
| Sligo to Ollerton | 313.65 mi (504.77 km) |
| Sligo to Olton | 302.84 mi (487.38 km) |
| Sligo to Omagh | 52.91 mi (85.15 km) |
| Sligo to Ormesby | 294.13 mi (473.36 km) |
| Sligo to Ormskirk | 232.75 mi (374.58 km) |
| Sligo to Orpington | 409.91 mi (659.68 km) |
| Sligo to Ossett | 283.33 mi (455.98 km) |
| Sligo to Oswaldtwistle | 249.86 mi (402.11 km) |