| Neosho to Opwijk | 4,629.06 mi (7,449.75 km) |
| Neosho to Ostend | 4,572.67 mi (7,359.00 km) |
| Neosho to Oud-Heverlee | 4,651.87 mi (7,486.46 km) |
| Neosho to Oud-Turnhout | 4,646.39 mi (7,477.65 km) |
| Neosho to Oudenaarde | 4,611.27 mi (7,421.13 km) |
| Neosho to Oudenburg | 4,577.16 mi (7,366.23 km) |
| Neosho to Oupeye | 4,692.78 mi (7,552.31 km) |
| Neosho to Overijse | 4,648.66 mi (7,481.30 km) |
| Neosho to Overpelt | 4,666.00 mi (7,509.20 km) |
| Neosho to Paal | 4,663.35 mi (7,504.94 km) |
| Neosho to Peer | 4,670.38 mi (7,516.26 km) |
| Neosho to Pepinster | 4,704.41 mi (7,571.01 km) |
| Neosho to Peruwelz | 4,622.31 mi (7,438.89 km) |
| Neosho to Perwez | 4,664.90 mi (7,507.43 km) |
| Neosho to Philippeville | 4,670.11 mi (7,515.82 km) |
