| Herceg Novi to Oberriet | 552.15 mi (888.59 km) |
| Herceg Novi to Obersiggenthal | 608.69 mi (979.59 km) |
| Herceg Novi to Oberwil | 639.39 mi (1,029.01 km) |
| Herceg Novi to Oberwingert | 590.89 mi (950.94 km) |
| Herceg Novi to Oftringen | 617.99 mi (994.56 km) |
| Herceg Novi to Olten | 619.79 mi (997.46 km) |
| Herceg Novi to Onex | 665.46 mi (1,070.95 km) |
| Herceg Novi to Opfikon | 595.81 mi (958.86 km) |
| Herceg Novi to Ostermundigen | 624.29 mi (1,004.70 km) |
| Herceg Novi to Payerne | 644.13 mi (1,036.62 km) |
| Herceg Novi to Pfaffikon | 584.77 mi (941.10 km) |
| Herceg Novi to Plan-les-Ouates | 664.34 mi (1,069.15 km) |
| Herceg Novi to Pratteln | 633.59 mi (1,019.66 km) |
| Herceg Novi to Prilly | 651.23 mi (1,048.05 km) |
| Herceg Novi to Pully | 647.86 mi (1,042.62 km) |
