| Olbia to Hunters Creek (Florida) | 5,011.10 mi (8,064.59 km) |
| Olbia to Huntersville (North Carolina) | 4,694.67 mi (7,555.34 km) |
| Olbia to Huntington (Indiana) | 4,680.39 mi (7,532.36 km) |
| Olbia to Huntington (Virginia) | 4,390.41 mi (7,065.68 km) |
| Olbia to Huntington (West Virginia) | 4,645.55 mi (7,476.30 km) |
| Olbia to Huntington Beach (California) | 6,295.14 mi (10,131.05 km) |
| Olbia to Huntington Park (California) | 6,286.81 mi (10,117.64 km) |
| Olbia to Huntington Station (New York) | 4,150.36 mi (6,679.36 km) |
| Olbia to Huntley (Illinois) | 4,750.74 mi (7,645.58 km) |
| Olbia to Huntsville (Alabama) | 4,985.71 mi (8,023.73 km) |
| Olbia to Huntsville (Texas) | 5,559.77 mi (8,947.59 km) |
| Olbia to Huron (South Dakota) | 5,038.70 mi (8,109.00 km) |
| Olbia to Hurricane (Utah) | 5,945.88 mi (9,568.97 km) |
| Olbia to Hurst (Texas) | 5,530.53 mi (8,900.53 km) |
| Olbia to Hutchinson (Kansas) | 5,316.53 mi (8,556.12 km) |
