| Olbia to North Myrtle Beach (South Carolina) | 4,657.29 mi (7,495.19 km) |
| Olbia to North New Hyde Park (New York) | 4,166.56 mi (6,705.44 km) |
| Olbia to North Ogden (Utah) | 5,677.67 mi (9,137.33 km) |
| Olbia to North Olmsted (Ohio) | 4,505.86 mi (7,251.48 km) |
| Olbia to North Palm Beach (Florida) | 5,009.14 mi (8,061.43 km) |
| Olbia to North Plainfield (New Jersey) | 4,204.86 mi (6,767.08 km) |
| Olbia to North Platte (Nebraska) | 5,284.86 mi (8,505.16 km) |
| Olbia to North Port (Florida) | 5,103.19 mi (8,212.79 km) |
| Olbia to North Potomac (Maryland) | 4,386.50 mi (7,059.39 km) |
| Olbia to North Richland Hills (Texas) | 5,530.94 mi (8,901.18 km) |
| Olbia to North Ridgeville (Ohio) | 4,511.33 mi (7,260.29 km) |
| Olbia to North Royalton (Ohio) | 4,502.22 mi (7,245.63 km) |
| Olbia to North Salt Lake (Utah) | 5,700.91 mi (9,174.73 km) |
| Olbia to North St. Paul (Minnesota) | 4,812.92 mi (7,745.64 km) |
| Olbia to North Tonawanda (New York) | 4,313.58 mi (6,942.04 km) |
