| River Ridge to Nyon | 5,035.56 mi (8,103.94 km) |
| River Ridge to Oberriet | 5,147.35 mi (8,283.86 km) |
| River Ridge to Obersiggenthal | 5,088.96 mi (8,189.89 km) |
| River Ridge to Oberwil | 5,057.33 mi (8,138.99 km) |
| River Ridge to Oberwingert | 5,107.87 mi (8,220.32 km) |
| River Ridge to Oftringen | 5,078.55 mi (8,173.13 km) |
| River Ridge to Olten | 5,076.82 mi (8,170.35 km) |
| River Ridge to Onex | 5,035.82 mi (8,104.37 km) |
| River Ridge to Opfikon | 5,102.08 mi (8,211.00 km) |
| River Ridge to Ostermundigen | 5,071.71 mi (8,162.12 km) |
| River Ridge to Payerne | 5,052.37 mi (8,131.00 km) |
| River Ridge to Pfaffikon | 5,113.19 mi (8,228.89 km) |
| River Ridge to Plan-les-Ouates | 5,037.04 mi (8,106.33 km) |
| River Ridge to Pratteln | 5,063.32 mi (8,148.62 km) |
| River Ridge to Prilly | 5,046.75 mi (8,121.96 km) |
