| Olbia to Beverly Hills (Florida) | 5,036.44 mi (8,105.37 km) |
| Olbia to Beverly Hills (Michigan) | 4,519.82 mi (7,273.94 km) |
| Olbia to Bexley (Ohio) | 4,606.16 mi (7,412.89 km) |
| Olbia to Biddeford (Maine) | 3,930.62 mi (6,325.71 km) |
| Olbia to Big Bear City (California) | 6,222.49 mi (10,014.14 km) |
| Olbia to Big Lake (Minnesota) | 4,827.33 mi (7,768.83 km) |
| Olbia to Big Spring (Texas) | 5,740.03 mi (9,237.69 km) |
| Olbia to Billings (Montana) | 5,333.56 mi (8,583.53 km) |
| Olbia to Biloxi (Mississippi) | 5,274.81 mi (8,488.99 km) |
| Olbia to Binghamton (New York) | 4,218.40 mi (6,788.86 km) |
| Olbia to Birmingham (Alabama) | 5,042.58 mi (8,115.25 km) |
| Olbia to Birmingham (Michigan) | 4,517.86 mi (7,270.79 km) |
| Olbia to Bismarck (North Dakota) | 5,018.83 mi (8,077.03 km) |
| Olbia to Bithlo (Florida) | 4,986.72 mi (8,025.35 km) |
| Olbia to Bixby (Oklahoma) | 5,331.18 mi (8,579.71 km) |
