| Neosho to Oerlinghausen | 4,756.14 mi (7,654.26 km) |
| Neosho to Oestrich-Winkel | 4,806.67 mi (7,735.60 km) |
| Neosho to Offenburg | 4,862.93 mi (7,826.13 km) |
| Neosho to Oftersheim | 4,852.57 mi (7,809.45 km) |
| Neosho to Ohrdruf | 4,873.99 mi (7,843.93 km) |
| Neosho to Ohringen | 4,893.28 mi (7,874.97 km) |
| Neosho to Olbernhau | 4,972.68 mi (8,002.76 km) |
| Neosho to Olching | 5,000.82 mi (8,048.04 km) |
| Neosho to Oldenburg | 4,695.95 mi (7,557.40 km) |
| Neosho to Oldenburg in Holstein | 4,743.33 mi (7,633.64 km) |
| Neosho to Olfen | 4,719.52 mi (7,595.33 km) |
| Neosho to Olpe | 4,762.03 mi (7,663.74 km) |
| Neosho to Olsberg | 4,772.97 mi (7,681.36 km) |
| Neosho to Oranienburg | 4,883.77 mi (7,859.67 km) |
| Neosho to Ortenberg | 4,831.84 mi (7,776.10 km) |
