| Petrosani to Oberriet | 670.37 mi (1,078.86 km) |
| Petrosani to Obersiggenthal | 730.87 mi (1,176.22 km) |
| Petrosani to Oberwil | 765.32 mi (1,231.66 km) |
| Petrosani to Oberwingert | 708.96 mi (1,140.96 km) |
| Petrosani to Oftringen | 747.31 mi (1,202.68 km) |
| Petrosani to Olten | 748.27 mi (1,204.23 km) |
| Petrosani to Onex | 832.13 mi (1,339.19 km) |
| Petrosani to Opfikon | 717.74 mi (1,155.09 km) |
| Petrosani to Ostermundigen | 765.92 mi (1,232.63 km) |
| Petrosani to Payerne | 791.90 mi (1,274.44 km) |
| Petrosani to Pfaffikon | 707.20 mi (1,138.13 km) |
| Petrosani to Plan-les-Ouates | 831.39 mi (1,337.99 km) |
| Petrosani to Pratteln | 758.58 mi (1,220.82 km) |
| Petrosani to Prilly | 807.63 mi (1,299.75 km) |
| Petrosani to Pully | 804.47 mi (1,294.67 km) |
