| Olbia to Wixom (Michigan) | 4,532.07 mi (7,293.67 km) |
| Olbia to Woburn (Massachusetts) | 3,993.64 mi (6,427.14 km) |
| Olbia to Wolf Trap (Virginia) | 4,394.43 mi (7,072.15 km) |
| Olbia to Wood Dale (Illinois) | 4,740.03 mi (7,628.35 km) |
| Olbia to Wood River (Illinois) | 4,957.85 mi (7,978.89 km) |
| Olbia to Woodbridge (Virginia) | 4,404.38 mi (7,088.16 km) |
| Olbia to Woodburn (Oregon) | 5,801.11 mi (9,335.99 km) |
| Olbia to Woodburn (Virginia) | 4,395.39 mi (7,073.70 km) |
| Olbia to Woodbury (Minnesota) | 4,814.58 mi (7,748.32 km) |
| Olbia to Woodbury (New York) | 4,164.91 mi (6,702.78 km) |
| Olbia to Woodcrest (California) | 6,263.16 mi (10,079.58 km) |
| Olbia to Woodhaven (Michigan) | 4,534.67 mi (7,297.84 km) |
| Olbia to Woodinville (Washington) | 5,633.27 mi (9,065.88 km) |
| Olbia to Woodland (California) | 6,138.22 mi (9,878.51 km) |
| Olbia to Woodlawn (Maryland) | 4,356.65 mi (7,011.35 km) |
