| Spokane Valley to Opole | 5,140.17 mi (8,272.31 km) |
| Spokane Valley to Orzesze | 5,188.89 mi (8,350.72 km) |
| Spokane Valley to Osowa | 4,925.53 mi (7,926.88 km) |
| Spokane Valley to Ostroda | 4,999.00 mi (8,045.11 km) |
| Spokane Valley to Ostroleka | 5,068.68 mi (8,157.25 km) |
| Spokane Valley to Ostrow Mazowiecka | 5,091.43 mi (8,193.86 km) |
| Spokane Valley to Ostrow Wielkopolski | 5,078.66 mi (8,173.31 km) |
| Spokane Valley to Ostrowiec Swietokrzyski | 5,196.16 mi (8,362.41 km) |
| Spokane Valley to Ostrzeszow | 5,095.11 mi (8,199.79 km) |
| Spokane Valley to Oswiecim | 5,205.74 mi (8,377.82 km) |
| Spokane Valley to Otwock | 5,121.00 mi (8,241.46 km) |
| Spokane Valley to Ozarow Mazowiecki | 5,105.67 mi (8,216.78 km) |
| Spokane Valley to Ozimek | 5,145.81 mi (8,281.38 km) |
| Spokane Valley to Ozorkow | 5,090.22 mi (8,191.92 km) |
| Spokane Valley to Pabianice | 5,111.45 mi (8,226.09 km) |
