| Halmstad to Octeville | 770.69 mi (1,240.30 km) |
| Halmstad to Oignies | 588.44 mi (947.00 km) |
| Halmstad to Oissel | 702.36 mi (1,130.34 km) |
| Halmstad to Olivet | 763.02 mi (1,227.96 km) |
| Halmstad to Ollioules | 984.56 mi (1,584.49 km) |
| Halmstad to Olonne-sur-Mer | 936.76 mi (1,507.57 km) |
| Halmstad to Oloron-Sainte-Marie | 1,102.86 mi (1,774.89 km) |
| Halmstad to Onet Village | 960.18 mi (1,545.25 km) |
| Halmstad to Onnaing | 576.27 mi (927.42 km) |
| Halmstad to Orange | 934.31 mi (1,503.62 km) |
| Halmstad to Orchies | 581.19 mi (935.33 km) |
| Halmstad to Orleans | 760.57 mi (1,224.02 km) |
| Halmstad to Orly | 699.90 mi (1,126.39 km) |
| Halmstad to Ormesson-sur-Marne | 693.77 mi (1,116.51 km) |
| Halmstad to Orsay | 707.84 mi (1,139.15 km) |
