| Cities | Distance |
|---|
| Olbia to Geraardsbergen | 732.06 mi (1,178.13 km) |
| Olbia to Gerpinnes | 693.39 mi (1,115.90 km) |
| Olbia to Gistel | 773.01 mi (1,244.04 km) |
| Olbia to Gooik | 729.86 mi (1,174.59 km) |
| Olbia to Grez-Doiceau | 716.16 mi (1,152.55 km) |
| Olbia to Grimbergen | 734.02 mi (1,181.29 km) |
| Olbia to Grobbendonk | 746.19 mi (1,200.88 km) |
| Olbia to Haacht | 732.87 mi (1,179.45 km) |
| Olbia to Haaltert | 738.20 mi (1,188.02 km) |
| Olbia to Halen | 724.10 mi (1,165.32 km) |
| Olbia to Halle | 723.76 mi (1,164.77 km) |
| Olbia to Hamme | 747.67 mi (1,203.26 km) |
| Olbia to Hannut | 706.13 mi (1,136.41 km) |
| Olbia to Harelbeke | 747.82 mi (1,203.50 km) |
| Olbia to Hasselt | 719.91 mi (1,158.59 km) |
