| Cities | Distance |
|---|---|
| Olen to Holsbeek | 16.52 mi (26.59 km) |
| Olen to Hooglede | 77.69 mi (125.04 km) |
| Olen to Hoogstraten | 17.64 mi (28.40 km) |
| Olen to Houthulst | 83.32 mi (134.09 km) |
| Olen to Huldenberg | 27.87 mi (44.85 km) |
| Olen to Hulshout | 5.44 mi (8.76 km) |
| Olen to Huy | 46.84 mi (75.39 km) |
| Olen to Ichtegem | 80.30 mi (129.23 km) |
| Olen to Ieper | 87.90 mi (141.47 km) |
| Olen to Ingelmunster | 71.16 mi (114.52 km) |
| Olen to Izegem | 72.84 mi (117.22 km) |
| Olen to Jabbeke | 75.85 mi (122.07 km) |
| Olen to Jalhay | 63.56 mi (102.28 km) |
| Olen to Jette | 29.79 mi (47.95 km) |
| Olen to Jodoigne | 29.95 mi (48.19 km) |