| Cluj-Napoca to Oberriet | 660.18 mi (1,062.46 km) |
| Cluj-Napoca to Obersiggenthal | 719.39 mi (1,157.74 km) |
| Cluj-Napoca to Oberwil | 753.73 mi (1,213.02 km) |
| Cluj-Napoca to Oberwingert | 697.08 mi (1,121.84 km) |
| Cluj-Napoca to Oftringen | 737.39 mi (1,186.72 km) |
| Cluj-Napoca to Olten | 738.06 mi (1,187.80 km) |
| Cluj-Napoca to Onex | 831.16 mi (1,337.62 km) |
| Cluj-Napoca to Opfikon | 706.68 mi (1,137.29 km) |
| Cluj-Napoca to Ostermundigen | 759.12 mi (1,221.68 km) |
| Cluj-Napoca to Payerne | 786.16 mi (1,265.20 km) |
| Cluj-Napoca to Pfaffikon | 696.71 mi (1,121.24 km) |
| Cluj-Napoca to Plan-les-Ouates | 830.55 mi (1,336.65 km) |
| Cluj-Napoca to Pratteln | 746.95 mi (1,202.09 km) |
| Cluj-Napoca to Prilly | 804.10 mi (1,294.08 km) |
| Cluj-Napoca to Pully | 801.10 mi (1,289.25 km) |
