| Don Benito to Oberriet | 966.07 mi (1,554.73 km) |
| Don Benito to Obersiggenthal | 922.37 mi (1,484.41 km) |
| Don Benito to Oberwil | 895.40 mi (1,441.01 km) |
| Don Benito to Oberwingert | 941.97 mi (1,515.96 km) |
| Don Benito to Oftringen | 901.24 mi (1,450.40 km) |
| Don Benito to Olten | 901.92 mi (1,451.49 km) |
| Don Benito to Onex | 785.87 mi (1,264.73 km) |
| Don Benito to Opfikon | 930.91 mi (1,498.15 km) |
| Don Benito to Ostermundigen | 870.50 mi (1,400.93 km) |
| Don Benito to Payerne | 843.51 mi (1,357.50 km) |
| Don Benito to Pfaffikon | 936.83 mi (1,507.69 km) |
| Don Benito to Plan-les-Ouates | 785.86 mi (1,264.72 km) |
| Don Benito to Pratteln | 901.01 mi (1,450.03 km) |
| Don Benito to Prilly | 819.29 mi (1,318.52 km) |
| Don Benito to Pully | 821.22 mi (1,321.63 km) |
