| Cities | Distance |
|---|---|
| Olen to Chaudfontaine | 51.96 mi (83.62 km) |
| Olen to Chaumont-Gistoux | 32.91 mi (52.96 km) |
| Olen to Chimay | 79.52 mi (127.97 km) |
| Olen to Ciney | 59.74 mi (96.14 km) |
| Olen to Colfontaine | 67.44 mi (108.53 km) |
| Olen to Courcelles | 52.12 mi (83.88 km) |
| Olen to Court-Saint-Etienne | 37.78 mi (60.79 km) |
| Olen to Couvin | 77.69 mi (125.02 km) |
| Olen to Damme | 68.18 mi (109.72 km) |
| Olen to De Haan | 79.08 mi (127.26 km) |
| Olen to De Panne | 97.98 mi (157.68 km) |
| Olen to De Pinte | 53.11 mi (85.48 km) |
| Olen to Deerlijk | 68.23 mi (109.80 km) |
| Olen to Deinze | 58.32 mi (93.85 km) |
| Olen to Denderleeuw | 38.08 mi (61.28 km) |