| Olbia to West Memphis (Arkansas) | 5,123.74 mi (8,245.86 km) |
| Olbia to West Mifflin (Pennsylvania) | 4,458.39 mi (7,175.08 km) |
| Olbia to West Monroe (Louisiana) | 5,326.76 mi (8,572.58 km) |
| Olbia to West New York (New Jersey) | 4,179.72 mi (6,726.60 km) |
| Olbia to West Odessa (Texas) | 5,801.85 mi (9,337.18 km) |
| Olbia to West Palm Beach (Florida) | 5,015.93 mi (8,072.36 km) |
| Olbia to West Park (Florida) | 5,051.14 mi (8,129.03 km) |
| Olbia to West Pensacola (Florida) | 5,198.04 mi (8,365.44 km) |
| Olbia to West Plains (Missouri) | 5,126.22 mi (8,249.86 km) |
| Olbia to West Point (Utah) | 5,692.43 mi (9,161.09 km) |
| Olbia to West Puente Valley (California) | 6,274.34 mi (10,097.57 km) |
| Olbia to West Rancho Dominguez (California) | 6,292.69 mi (10,127.11 km) |
| Olbia to West Richland (Washington) | 5,639.02 mi (9,075.12 km) |
| Olbia to West Sacramento (California) | 6,138.65 mi (9,879.20 km) |
| Olbia to West Springfield (Virginia) | 4,397.88 mi (7,077.70 km) |
