| San Juan de Vilasar to Oerlinghausen | 780.77 mi (1,256.52 km) |
| San Juan de Vilasar to Oestrich-Winkel | 645.73 mi (1,039.21 km) |
| San Juan de Vilasar to Offenburg | 551.60 mi (887.72 km) |
| San Juan de Vilasar to Oftersheim | 620.34 mi (998.34 km) |
| San Juan de Vilasar to Ohrdruf | 756.67 mi (1,217.73 km) |
| San Juan de Vilasar to Ohringen | 633.19 mi (1,019.02 km) |
| San Juan de Vilasar to Olbernhau | 820.14 mi (1,319.89 km) |
| San Juan de Vilasar to Olching | 635.59 mi (1,022.88 km) |
| San Juan de Vilasar to Oldenburg | 848.40 mi (1,365.37 km) |
| San Juan de Vilasar to Oldenburg in Holstein | 965.92 mi (1,554.50 km) |
| San Juan de Vilasar to Olfen | 743.79 mi (1,197.02 km) |
| San Juan de Vilasar to Olpe | 706.21 mi (1,136.53 km) |
| San Juan de Vilasar to Olsberg | 738.83 mi (1,189.03 km) |
| San Juan de Vilasar to Oranienburg | 927.24 mi (1,492.25 km) |
| San Juan de Vilasar to Ortenberg | 689.59 mi (1,109.79 km) |
