| Matosinhos to Oberriet | 995.22 mi (1,601.66 km) |
| Matosinhos to Obersiggenthal | 943.18 mi (1,517.90 km) |
| Matosinhos to Oberwil | 911.94 mi (1,467.63 km) |
| Matosinhos to Oberwingert | 964.72 mi (1,552.56 km) |
| Matosinhos to Oftringen | 922.56 mi (1,484.71 km) |
| Matosinhos to Olten | 922.66 mi (1,484.89 km) |
| Matosinhos to Onex | 814.53 mi (1,310.85 km) |
| Matosinhos to Opfikon | 953.84 mi (1,535.06 km) |
| Matosinhos to Ostermundigen | 894.87 mi (1,440.16 km) |
| Matosinhos to Payerne | 866.93 mi (1,395.19 km) |
| Matosinhos to Pfaffikon | 961.75 mi (1,547.79 km) |
| Matosinhos to Plan-les-Ouates | 814.89 mi (1,311.44 km) |
| Matosinhos to Pratteln | 918.29 mi (1,477.85 km) |
| Matosinhos to Prilly | 845.23 mi (1,360.26 km) |
| Matosinhos to Pully | 847.80 mi (1,364.41 km) |
