| Cities | Distance |
|---|---|
| Olen to Edegem | 17.34 mi (27.90 km) |
| Olen to Eeklo | 55.77 mi (89.76 km) |
| Olen to Eghezee | 39.26 mi (63.19 km) |
| Olen to Ekeren | 20.89 mi (33.62 km) |
| Olen to Enghien | 47.24 mi (76.03 km) |
| Olen to Erquelinnes | 66.19 mi (106.53 km) |
| Olen to Ertvelde | 47.93 mi (77.14 km) |
| Olen to Esneux | 52.85 mi (85.06 km) |
| Olen to Essen | 27.44 mi (44.16 km) |
| Olen to Estaimpuis | 76.01 mi (122.32 km) |
| Olen to Etterbeek | 29.85 mi (48.03 km) |
| Olen to Eupen | 62.72 mi (100.94 km) |
| Olen to Evere | 27.67 mi (44.54 km) |
| Olen to Evergem | 50.76 mi (81.68 km) |
| Olen to Farciennes | 51.38 mi (82.69 km) |