| Nieuwegein to Oberriet | 382.45 mi (615.49 km) |
| Nieuwegein to Obersiggenthal | 345.15 mi (555.46 km) |
| Nieuwegein to Oberwil | 331.13 mi (532.91 km) |
| Nieuwegein to Oberwingert | 352.62 mi (567.48 km) |
| Nieuwegein to Oftringen | 349.57 mi (562.59 km) |
| Nieuwegein to Olten | 347.14 mi (558.68 km) |
| Nieuwegein to Onex | 406.79 mi (654.67 km) |
| Nieuwegein to Opfikon | 353.76 mi (569.32 km) |
| Nieuwegein to Ostermundigen | 367.06 mi (590.73 km) |
| Nieuwegein to Payerne | 369.86 mi (595.24 km) |
| Nieuwegein to Pfaffikon | 362.24 mi (582.97 km) |
| Nieuwegein to Plan-les-Ouates | 408.02 mi (656.64 km) |
| Nieuwegein to Pratteln | 333.14 mi (536.13 km) |
| Nieuwegein to Prilly | 386.09 mi (621.35 km) |
| Nieuwegein to Pully | 387.76 mi (624.04 km) |
