| Vashon to Opole | 5,263.25 mi (8,470.38 km) |
| Vashon to Orzesze | 5,311.12 mi (8,547.43 km) |
| Vashon to Osowa | 5,040.61 mi (8,112.07 km) |
| Vashon to Ostroda | 5,112.33 mi (8,227.49 km) |
| Vashon to Ostroleka | 5,179.74 mi (8,335.99 km) |
| Vashon to Ostrow Mazowiecka | 5,202.24 mi (8,372.19 km) |
| Vashon to Ostrow Wielkopolski | 5,200.21 mi (8,368.92 km) |
| Vashon to Ostrowiec Swietokrzyski | 5,311.24 mi (8,547.62 km) |
| Vashon to Ostrzeszow | 5,216.84 mi (8,395.69 km) |
| Vashon to Oswiecim | 5,327.14 mi (8,573.20 km) |
| Vashon to Otwock | 5,234.36 mi (8,423.88 km) |
| Vashon to Ozarow Mazowiecki | 5,219.85 mi (8,400.54 km) |
| Vashon to Ozimek | 5,268.28 mi (8,478.47 km) |
| Vashon to Ozorkow | 5,208.09 mi (8,381.62 km) |
| Vashon to Pabianice | 5,229.67 mi (8,416.35 km) |
