| Denby Dale to Opwijk | 305.36 mi (491.43 km) |
| Denby Dale to Ostend | 251.84 mi (405.30 km) |
| Denby Dale to Oud-Heverlee | 327.63 mi (527.26 km) |
| Denby Dale to Oud-Turnhout | 319.88 mi (514.80 km) |
| Denby Dale to Oudenaarde | 291.19 mi (468.63 km) |
| Denby Dale to Oudenburg | 256.40 mi (412.64 km) |
| Denby Dale to Oupeye | 367.05 mi (590.71 km) |
| Denby Dale to Overijse | 325.19 mi (523.34 km) |
| Denby Dale to Overpelt | 339.46 mi (546.31 km) |
| Denby Dale to Paal | 337.18 mi (542.63 km) |
| Denby Dale to Peer | 343.87 mi (553.41 km) |
| Denby Dale to Pepinster | 378.94 mi (609.84 km) |
| Denby Dale to Peruwelz | 306.64 mi (493.48 km) |
| Denby Dale to Perwez | 341.69 mi (549.90 km) |
| Denby Dale to Philippeville | 352.34 mi (567.04 km) |
