| Cabeceiras de Basto to Oberriet | 952.39 mi (1,532.73 km) |
| Cabeceiras de Basto to Obersiggenthal | 900.29 mi (1,448.88 km) |
| Cabeceiras de Basto to Oberwil | 869.04 mi (1,398.59 km) |
| Cabeceiras de Basto to Oberwingert | 921.84 mi (1,483.55 km) |
| Cabeceiras de Basto to Oftringen | 879.67 mi (1,415.70 km) |
| Cabeceiras de Basto to Olten | 879.78 mi (1,415.87 km) |
| Cabeceiras de Basto to Onex | 771.76 mi (1,242.04 km) |
| Cabeceiras de Basto to Opfikon | 910.96 mi (1,466.05 km) |
| Cabeceiras de Basto to Ostermundigen | 852.02 mi (1,371.19 km) |
| Cabeceiras de Basto to Payerne | 824.08 mi (1,326.22 km) |
| Cabeceiras de Basto to Pfaffikon | 918.88 mi (1,478.80 km) |
| Cabeceiras de Basto to Plan-les-Ouates | 772.14 mi (1,242.63 km) |
| Cabeceiras de Basto to Pratteln | 875.40 mi (1,408.81 km) |
| Cabeceiras de Basto to Prilly | 802.41 mi (1,291.35 km) |
| Cabeceiras de Basto to Pully | 804.99 mi (1,295.51 km) |
