| Ventspils to Oberriet | 858.29 mi (1,381.28 km) |
| Ventspils to Obersiggenthal | 880.66 mi (1,417.28 km) |
| Ventspils to Oberwil | 898.79 mi (1,446.46 km) |
| Ventspils to Oberwingert | 866.56 mi (1,394.59 km) |
| Ventspils to Oftringen | 900.26 mi (1,448.82 km) |
| Ventspils to Olten | 898.80 mi (1,446.48 km) |
| Ventspils to Onex | 1,013.50 mi (1,631.07 km) |
| Ventspils to Opfikon | 876.59 mi (1,410.74 km) |
| Ventspils to Ostermundigen | 932.22 mi (1,500.26 km) |
| Ventspils to Payerne | 954.96 mi (1,536.86 km) |
| Ventspils to Pfaffikon | 874.88 mi (1,407.99 km) |
| Ventspils to Plan-les-Ouates | 1,013.99 mi (1,631.86 km) |
| Ventspils to Pratteln | 894.69 mi (1,439.86 km) |
| Ventspils to Prilly | 980.05 mi (1,577.25 km) |
| Ventspils to Pully | 979.20 mi (1,575.87 km) |
