| Limerick to Octeville | 368.02 mi (592.26 km) |
| Limerick to Oignies | 520.84 mi (838.21 km) |
| Limerick to Oissel | 480.22 mi (772.84 km) |
| Limerick to Olivet | 570.17 mi (917.60 km) |
| Limerick to Ollioules | 936.12 mi (1,506.53 km) |
| Limerick to Olonne-sur-Mer | 522.43 mi (840.77 km) |
| Limerick to Oloron-Sainte-Marie | 751.26 mi (1,209.03 km) |
| Limerick to Onet Village | 767.94 mi (1,235.88 km) |
| Limerick to Onnaing | 547.66 mi (881.37 km) |
| Limerick to Orange | 849.99 mi (1,367.92 km) |
| Limerick to Orchies | 530.97 mi (854.51 km) |
| Limerick to Orleans | 568.78 mi (915.36 km) |
| Limerick to Orly | 552.15 mi (888.60 km) |
| Limerick to Ormesson-sur-Marne | 556.10 mi (894.96 km) |
| Limerick to Orsay | 546.14 mi (878.93 km) |
