| Roudnice nad Labem to Oberriet | 302.67 mi (487.10 km) |
| Roudnice nad Labem to Obersiggenthal | 338.32 mi (544.47 km) |
| Roudnice nad Labem to Oberwil | 364.51 mi (586.62 km) |
| Roudnice nad Labem to Oberwingert | 319.93 mi (514.87 km) |
| Roudnice nad Labem to Oftringen | 359.36 mi (578.33 km) |
| Roudnice nad Labem to Olten | 358.52 mi (576.99 km) |
| Roudnice nad Labem to Onex | 475.58 mi (765.37 km) |
| Roudnice nad Labem to Opfikon | 330.86 mi (532.46 km) |
| Roudnice nad Labem to Ostermundigen | 390.77 mi (628.89 km) |
| Roudnice nad Labem to Payerne | 417.06 mi (671.19 km) |
| Roudnice nad Labem to Pfaffikon | 326.33 mi (525.18 km) |
| Roudnice nad Labem to Plan-les-Ouates | 475.73 mi (765.61 km) |
| Roudnice nad Labem to Pratteln | 358.91 mi (577.61 km) |
| Roudnice nad Labem to Prilly | 441.74 mi (710.90 km) |
| Roudnice nad Labem to Pully | 440.07 mi (708.22 km) |
