| Cities | Distance |
|---|---|
| Holsbeek to Oria | 947.70 mi (1,525.18 km) |
| Holsbeek to Oristano | 782.79 mi (1,259.78 km) |
| Holsbeek to Orta Nova | 842.75 mi (1,356.27 km) |
| Holsbeek to Orte | 686.04 mi (1,104.08 km) |
| Holsbeek to Ortona | 746.51 mi (1,201.39 km) |
| Holsbeek to Orvieto | 663.66 mi (1,068.05 km) |
| Holsbeek to Orzinuovi | 449.18 mi (722.89 km) |
| Holsbeek to Osimo | 655.74 mi (1,055.31 km) |
| Holsbeek to Ospitaletto | 443.43 mi (713.64 km) |
| Holsbeek to Ostuni | 933.19 mi (1,501.83 km) |
| Holsbeek to Ottaviano | 836.24 mi (1,345.80 km) |
| Holsbeek to Ovada | 469.49 mi (755.56 km) |
| Holsbeek to Ozieri | 742.18 mi (1,194.42 km) |
| Holsbeek to Paceco | 971.27 mi (1,563.11 km) |
| Holsbeek to Pachino | 1,105.68 mi (1,779.42 km) |