| Knjazevac to Oberriet | 676.50 mi (1,088.73 km) |
| Knjazevac to Obersiggenthal | 736.88 mi (1,185.90 km) |
| Knjazevac to Oberwil | 770.46 mi (1,239.93 km) |
| Knjazevac to Oberwingert | 716.24 mi (1,152.68 km) |
| Knjazevac to Oftringen | 750.52 mi (1,207.84 km) |
| Knjazevac to Olten | 751.88 mi (1,210.04 km) |
| Knjazevac to Onex | 819.78 mi (1,319.32 km) |
| Knjazevac to Opfikon | 723.53 mi (1,164.41 km) |
| Knjazevac to Ostermundigen | 763.97 mi (1,229.48 km) |
| Knjazevac to Payerne | 787.66 mi (1,267.62 km) |
| Knjazevac to Pfaffikon | 712.50 mi (1,146.66 km) |
| Knjazevac to Plan-les-Ouates | 818.85 mi (1,317.81 km) |
| Knjazevac to Pratteln | 763.99 mi (1,229.52 km) |
| Knjazevac to Prilly | 799.69 mi (1,286.97 km) |
| Knjazevac to Pully | 796.37 mi (1,281.63 km) |
