| Spokane to Octeville | 4,703.51 mi (7,569.56 km) |
| Spokane to Oignies | 4,789.80 mi (7,708.43 km) |
| Spokane to Oissel | 4,797.49 mi (7,720.82 km) |
| Spokane to Olivet | 4,900.24 mi (7,886.18 km) |
| Spokane to Ollioules | 5,275.92 mi (8,490.78 km) |
| Spokane to Olonne-sur-Mer | 4,862.10 mi (7,824.79 km) |
| Spokane to Oloron-Sainte-Marie | 5,076.65 mi (8,170.08 km) |
| Spokane to Onet Village | 5,111.44 mi (8,226.06 km) |
| Spokane to Onnaing | 4,810.66 mi (7,742.02 km) |
| Spokane to Orange | 5,189.61 mi (8,351.87 km) |
| Spokane to Orchies | 4,796.33 mi (7,718.94 km) |
| Spokane to Orleans | 4,898.40 mi (7,883.21 km) |
| Spokane to Orly | 4,866.61 mi (7,832.05 km) |
| Spokane to Ormesson-sur-Marne | 4,868.44 mi (7,835.00 km) |
| Spokane to Orsay | 4,863.28 mi (7,826.69 km) |
