| Jablonec nad Nisou to Navodari | 765.79 mi (1,232.41 km) |
| Jablonec nad Nisou to Negresti-Oas | 420.74 mi (677.11 km) |
| Jablonec nad Nisou to Nehoiu | 633.30 mi (1,019.19 km) |
| Jablonec nad Nisou to Ocna Mures | 497.14 mi (800.07 km) |
| Jablonec nad Nisou to Odobesti | 644.65 mi (1,037.47 km) |
| Jablonec nad Nisou to Odorheiu Secuiesc | 554.18 mi (891.87 km) |
| Jablonec nad Nisou to Oltenita | 704.25 mi (1,133.38 km) |
| Jablonec nad Nisou to Onesti | 613.33 mi (987.05 km) |
| Jablonec nad Nisou to Oradea | 396.92 mi (638.78 km) |
| Jablonec nad Nisou to Orastie | 499.26 mi (803.49 km) |
| Jablonec nad Nisou to Oravita | 495.01 mi (796.64 km) |
| Jablonec nad Nisou to Orsova | 533.02 mi (857.81 km) |
| Jablonec nad Nisou to Otelu Rosu | 488.62 mi (786.36 km) |
| Jablonec nad Nisou to Otopeni | 661.84 mi (1,065.13 km) |
| Jablonec nad Nisou to Ovidiu | 766.05 mi (1,232.84 km) |
