| Olbia to Feldkirchen | 461.73 mi (743.08 km) |
| Olbia to Furstenfeld | 535.03 mi (861.05 km) |
| Olbia to Ganserndorf | 623.13 mi (1,002.83 km) |
| Olbia to Gerasdorf bei Wien | 613.72 mi (987.68 km) |
| Olbia to Gleisdorf | 526.81 mi (847.82 km) |
| Olbia to Gmunden | 528.02 mi (849.77 km) |
| Olbia to Gotzis | 443.46 mi (713.69 km) |
| Olbia to Graz | 517.28 mi (832.49 km) |
| Olbia to Gross-Enzersdorf | 610.73 mi (982.88 km) |
| Olbia to Guntramsdorf | 595.84 mi (958.91 km) |
| Olbia to Hall in Tirol | 450.90 mi (725.65 km) |
| Olbia to Hallein | 498.77 mi (802.69 km) |
| Olbia to Hard | 454.21 mi (730.98 km) |
| Olbia to Hohenems | 445.73 mi (717.33 km) |
| Olbia to Hollabrunn | 618.94 mi (996.10 km) |
