| Olbia to Marietta (Georgia) | 4,922.14 mi (7,921.41 km) |
| Olbia to Marietta (Ohio) | 4,562.07 mi (7,341.95 km) |
| Olbia to Marina (California) | 6,252.61 mi (10,062.60 km) |
| Olbia to Marinette (Wisconsin) | 4,599.77 mi (7,402.61 km) |
| Olbia to Marion (Arkansas) | 5,121.80 mi (8,242.75 km) |
| Olbia to Marion (Illinois) | 4,957.70 mi (7,978.64 km) |
| Olbia to Marion (Indiana) | 4,700.29 mi (7,564.39 km) |
| Olbia to Marion (Iowa) | 4,883.93 mi (7,859.93 km) |
| Olbia to Marion (Ohio) | 4,589.51 mi (7,386.10 km) |
| Olbia to Marion Oaks (Florida) | 5,020.53 mi (8,079.77 km) |
| Olbia to Markham (Illinois) | 4,743.03 mi (7,633.18 km) |
| Olbia to Marlborough (Massachusetts) | 4,015.77 mi (6,462.75 km) |
| Olbia to Marlton (New Jersey) | 4,252.61 mi (6,843.91 km) |
| Olbia to Marquette (Michigan) | 4,533.31 mi (7,295.65 km) |
| Olbia to Marrero (Louisiana) | 5,352.63 mi (8,614.22 km) |
