| Rietberg to Oberriet | 313.91 mi (505.19 km) |
| Rietberg to Obersiggenthal | 298.07 mi (479.70 km) |
| Rietberg to Oberwil | 298.76 mi (480.81 km) |
| Rietberg to Oberwingert | 296.31 mi (476.86 km) |
| Rietberg to Oftringen | 310.63 mi (499.91 km) |
| Rietberg to Olten | 308.39 mi (496.31 km) |
| Rietberg to Onex | 402.18 mi (647.25 km) |
| Rietberg to Opfikon | 301.77 mi (485.65 km) |
| Rietberg to Ostermundigen | 337.43 mi (543.04 km) |
| Rietberg to Payerne | 350.86 mi (564.65 km) |
| Rietberg to Pfaffikon | 306.71 mi (493.60 km) |
| Rietberg to Plan-les-Ouates | 403.09 mi (648.72 km) |
| Rietberg to Pratteln | 297.75 mi (479.19 km) |
| Rietberg to Prilly | 373.17 mi (600.55 km) |
| Rietberg to Pully | 373.64 mi (601.31 km) |
