| Rio de Mouro to Oberriet | 1,117.84 mi (1,798.99 km) |
| Rio de Mouro to Obersiggenthal | 1,069.70 mi (1,721.51 km) |
| Rio de Mouro to Oberwil | 1,040.34 mi (1,674.27 km) |
| Rio de Mouro to Oberwingert | 1,090.41 mi (1,754.85 km) |
| Rio de Mouro to Oftringen | 1,048.68 mi (1,687.69 km) |
| Rio de Mouro to Olten | 1,049.07 mi (1,688.32 km) |
| Rio de Mouro to Onex | 936.06 mi (1,506.44 km) |
| Rio de Mouro to Opfikon | 1,079.37 mi (1,737.08 km) |
| Rio de Mouro to Ostermundigen | 1,019.26 mi (1,640.34 km) |
| Rio de Mouro to Payerne | 991.58 mi (1,595.79 km) |
| Rio de Mouro to Pfaffikon | 1,086.33 mi (1,748.28 km) |
| Rio de Mouro to Plan-les-Ouates | 936.23 mi (1,506.72 km) |
| Rio de Mouro to Pratteln | 1,046.38 mi (1,683.98 km) |
| Rio de Mouro to Prilly | 968.42 mi (1,558.53 km) |
| Rio de Mouro to Pully | 970.69 mi (1,562.18 km) |
