| Prienai to Oberriet | 801.57 mi (1,290.00 km) |
| Prienai to Obersiggenthal | 837.00 mi (1,347.02 km) |
| Prienai to Oberwil | 861.61 mi (1,386.63 km) |
| Prienai to Oberwingert | 819.11 mi (1,318.23 km) |
| Prienai to Oftringen | 857.91 mi (1,380.68 km) |
| Prienai to Olten | 856.96 mi (1,379.14 km) |
| Prienai to Onex | 974.22 mi (1,567.86 km) |
| Prienai to Opfikon | 829.98 mi (1,335.73 km) |
| Prienai to Ostermundigen | 889.59 mi (1,431.66 km) |
| Prienai to Payerne | 915.41 mi (1,473.20 km) |
| Prienai to Pfaffikon | 825.67 mi (1,328.79 km) |
| Prienai to Plan-les-Ouates | 974.43 mi (1,568.19 km) |
| Prienai to Pratteln | 856.34 mi (1,378.14 km) |
| Prienai to Prilly | 940.29 mi (1,513.25 km) |
| Prienai to Pully | 938.75 mi (1,510.77 km) |
