| Northwood to Octeville | 146.59 mi (235.92 km) |
| Northwood to Oignies | 167.55 mi (269.65 km) |
| Northwood to Oissel | 169.60 mi (272.94 km) |
| Northwood to Olivet | 278.15 mi (447.64 km) |
| Northwood to Ollioules | 653.44 mi (1,051.60 km) |
| Northwood to Olonne-sur-Mer | 355.27 mi (571.75 km) |
| Northwood to Oloron-Sainte-Marie | 580.92 mi (934.90 km) |
| Northwood to Onet Village | 518.83 mi (834.98 km) |
| Northwood to Onnaing | 193.67 mi (311.68 km) |
| Northwood to Orange | 569.35 mi (916.28 km) |
| Northwood to Orchies | 177.08 mi (284.98 km) |
| Northwood to Orleans | 275.81 mi (443.87 km) |
| Northwood to Orly | 233.28 mi (375.42 km) |
| Northwood to Ormesson-sur-Marne | 234.33 mi (377.11 km) |
| Northwood to Orsay | 231.33 mi (372.30 km) |
