| Alcobaca to Oberriet | 1,070.02 mi (1,722.02 km) |
| Alcobaca to Obersiggenthal | 1,020.81 mi (1,642.83 km) |
| Alcobaca to Oberwil | 990.94 mi (1,594.77 km) |
| Alcobaca to Oberwingert | 1,041.76 mi (1,676.55 km) |
| Alcobaca to Oftringen | 999.86 mi (1,609.13 km) |
| Alcobaca to Olten | 1,000.19 mi (1,609.64 km) |
| Alcobaca to Onex | 888.24 mi (1,429.49 km) |
| Alcobaca to Opfikon | 1,030.75 mi (1,658.82 km) |
| Alcobaca to Ostermundigen | 970.85 mi (1,562.43 km) |
| Alcobaca to Payerne | 943.06 mi (1,517.71 km) |
| Alcobaca to Pfaffikon | 1,037.96 mi (1,670.43 km) |
| Alcobaca to Plan-les-Ouates | 888.47 mi (1,429.85 km) |
| Alcobaca to Pratteln | 997.06 mi (1,604.62 km) |
| Alcobaca to Prilly | 920.24 mi (1,480.98 km) |
| Alcobaca to Pully | 922.59 mi (1,484.77 km) |
