| Alcazar de San Juan to Oberriet | 840.94 mi (1,353.36 km) |
| Alcazar de San Juan to Obersiggenthal | 801.16 mi (1,289.34 km) |
| Alcazar de San Juan to Oberwil | 776.43 mi (1,249.54 km) |
| Alcazar de San Juan to Oberwingert | 819.69 mi (1,319.16 km) |
| Alcazar de San Juan to Oftringen | 780.16 mi (1,255.55 km) |
| Alcazar de San Juan to Olten | 781.06 mi (1,256.99 km) |
| Alcazar de San Juan to Onex | 663.88 mi (1,068.41 km) |
| Alcazar de San Juan to Opfikon | 808.70 mi (1,301.48 km) |
| Alcazar de San Juan to Ostermundigen | 748.67 mi (1,204.87 km) |
| Alcazar de San Juan to Payerne | 722.56 mi (1,162.85 km) |
| Alcazar de San Juan to Pfaffikon | 813.75 mi (1,309.61 km) |
| Alcazar de San Juan to Plan-les-Ouates | 663.72 mi (1,068.15 km) |
| Alcazar de San Juan to Pratteln | 781.62 mi (1,257.89 km) |
| Alcazar de San Juan to Prilly | 697.76 mi (1,122.94 km) |
| Alcazar de San Juan to Pully | 699.39 mi (1,125.56 km) |
