| Olbia to Artesia (California) | 6,288.36 mi (10,120.13 km) |
| Olbia to Artesia (New Mexico) | 5,830.58 mi (9,383.41 km) |
| Olbia to Artondale (Washington) | 5,672.20 mi (9,128.53 km) |
| Olbia to Arvada (Colorado) | 5,512.00 mi (8,870.71 km) |
| Olbia to Arvin (California) | 6,240.18 mi (10,042.59 km) |
| Olbia to Asbury Lake (Florida) | 4,956.98 mi (7,977.49 km) |
| Olbia to Asbury Park (New Jersey) | 4,199.58 mi (6,758.58 km) |
| Olbia to Ashburn (Virginia) | 4,399.61 mi (7,080.48 km) |
| Olbia to Asheboro (North Carolina) | 4,633.67 mi (7,457.17 km) |
| Olbia to Asheville (North Carolina) | 4,764.89 mi (7,668.35 km) |
| Olbia to Ashland (California) | 6,205.10 mi (9,986.15 km) |
| Olbia to Ashland (Kentucky) | 4,652.95 mi (7,488.21 km) |
| Olbia to Ashland (Ohio) | 4,544.11 mi (7,313.03 km) |
| Olbia to Ashland (Oregon) | 5,965.69 mi (9,600.85 km) |
| Olbia to Ashtabula (Ohio) | 4,439.85 mi (7,145.24 km) |
