| Inkster to Opwijk | 3,945.80 mi (6,350.15 km) |
| Inkster to Ostend | 3,888.96 mi (6,258.67 km) |
| Inkster to Oud-Heverlee | 3,968.71 mi (6,387.02 km) |
| Inkster to Oud-Turnhout | 3,964.75 mi (6,380.65 km) |
| Inkster to Oudenaarde | 3,927.22 mi (6,320.25 km) |
| Inkster to Oudenburg | 3,893.41 mi (6,265.83 km) |
| Inkster to Oupeye | 4,010.21 mi (6,453.80 km) |
| Inkster to Overijse | 3,965.26 mi (6,381.47 km) |
| Inkster to Overpelt | 3,984.50 mi (6,412.43 km) |
| Inkster to Paal | 3,981.17 mi (6,407.07 km) |
| Inkster to Peer | 3,988.70 mi (6,419.20 km) |
| Inkster to Pepinster | 4,021.64 mi (6,472.20 km) |
| Inkster to Peruwelz | 3,937.44 mi (6,336.70 km) |
| Inkster to Perwez | 3,981.36 mi (6,407.38 km) |
| Inkster to Philippeville | 3,985.33 mi (6,413.77 km) |
