| Spokane Valley to Octeville | 4,697.94 mi (7,560.60 km) |
| Spokane Valley to Oignies | 4,784.63 mi (7,700.11 km) |
| Spokane Valley to Oissel | 4,792.09 mi (7,712.12 km) |
| Spokane Valley to Olivet | 4,894.77 mi (7,877.37 km) |
| Spokane Valley to Ollioules | 5,270.36 mi (8,481.83 km) |
| Spokane Valley to Olonne-sur-Mer | 4,856.25 mi (7,815.37 km) |
| Spokane Valley to Oloron-Sainte-Marie | 5,070.61 mi (8,160.35 km) |
| Spokane Valley to Onet Village | 5,105.72 mi (8,216.86 km) |
| Spokane Valley to Onnaing | 4,805.53 mi (7,733.75 km) |
| Spokane Valley to Orange | 5,184.05 mi (8,342.92 km) |
| Spokane Valley to Orchies | 4,791.17 mi (7,710.65 km) |
| Spokane Valley to Orleans | 4,892.92 mi (7,874.40 km) |
| Spokane Valley to Orly | 4,861.24 mi (7,823.41 km) |
| Spokane Valley to Ormesson-sur-Marne | 4,863.09 mi (7,826.39 km) |
| Spokane Valley to Orsay | 4,857.90 mi (7,818.03 km) |
