| Puerto del Rosario to Oberriet | 1,808.80 mi (2,910.99 km) |
| Puerto del Rosario to Obersiggenthal | 1,769.72 mi (2,848.09 km) |
| Puerto del Rosario to Oberwil | 1,744.76 mi (2,807.92 km) |
| Puerto del Rosario to Oberwingert | 1,788.20 mi (2,877.83 km) |
| Puerto del Rosario to Oftringen | 1,748.71 mi (2,814.28 km) |
| Puerto del Rosario to Olten | 1,749.61 mi (2,815.72 km) |
| Puerto del Rosario to Onex | 1,632.44 mi (2,627.16 km) |
| Puerto del Rosario to Opfikon | 1,777.23 mi (2,860.17 km) |
| Puerto del Rosario to Ostermundigen | 1,717.23 mi (2,763.61 km) |
| Puerto del Rosario to Payerne | 1,691.10 mi (2,721.56 km) |
| Puerto del Rosario to Pfaffikon | 1,782.17 mi (2,868.13 km) |
| Puerto del Rosario to Plan-les-Ouates | 1,632.28 mi (2,626.90 km) |
| Puerto del Rosario to Pratteln | 1,750.02 mi (2,816.39 km) |
| Puerto del Rosario to Prilly | 1,666.32 mi (2,681.68 km) |
| Puerto del Rosario to Pully | 1,667.95 mi (2,684.30 km) |
