| Olbia to Greenock | 1,222.07 mi (1,966.73 km) |
| Olbia to Greetland | 1,027.89 mi (1,654.23 km) |
| Olbia to Grimsby | 980.82 mi (1,578.47 km) |
| Olbia to Guildford | 859.30 mi (1,382.91 km) |
| Olbia to Guisborough | 1,058.51 mi (1,703.50 km) |
| Olbia to Guiseley | 1,034.65 mi (1,665.11 km) |
| Olbia to Hackney | 862.23 mi (1,387.63 km) |
| Olbia to Haddington | 1,177.80 mi (1,895.48 km) |
| Olbia to Hadleigh | 847.50 mi (1,363.91 km) |
| Olbia to Hailsham | 817.12 mi (1,315.03 km) |
| Olbia to Halesowen | 964.27 mi (1,551.85 km) |
| Olbia to Halewood | 1,033.87 mi (1,663.85 km) |
| Olbia to Halifax | 1,029.84 mi (1,657.36 km) |
| Olbia to Halstead | 869.50 mi (1,399.33 km) |
| Olbia to Hamilton | 1,195.54 mi (1,924.04 km) |
