| Kralupy nad Vltavou to Navodari | 783.34 mi (1,260.67 km) |
| Kralupy nad Vltavou to Negresti-Oas | 443.59 mi (713.89 km) |
| Kralupy nad Vltavou to Nehoiu | 649.95 mi (1,046.00 km) |
| Kralupy nad Vltavou to Ocna Mures | 512.54 mi (824.85 km) |
| Kralupy nad Vltavou to Odobesti | 664.56 mi (1,069.51 km) |
| Kralupy nad Vltavou to Odorheiu Secuiesc | 572.80 mi (921.84 km) |
| Kralupy nad Vltavou to Oltenita | 716.87 mi (1,153.70 km) |
| Kralupy nad Vltavou to Onesti | 634.72 mi (1,021.48 km) |
| Kralupy nad Vltavou to Oradea | 410.26 mi (660.24 km) |
| Kralupy nad Vltavou to Orastie | 509.94 mi (820.67 km) |
| Kralupy nad Vltavou to Oravita | 496.49 mi (799.02 km) |
| Kralupy nad Vltavou to Orsova | 535.83 mi (862.33 km) |
| Kralupy nad Vltavou to Otelu Rosu | 494.80 mi (796.30 km) |
| Kralupy nad Vltavou to Otopeni | 674.81 mi (1,086.00 km) |
| Kralupy nad Vltavou to Ovidiu | 783.34 mi (1,260.66 km) |
