| Fritzlar to Navodari | 1,009.97 mi (1,625.39 km) |
| Fritzlar to Negresti-Oas | 672.11 mi (1,081.66 km) |
| Fritzlar to Nehoiu | 876.34 mi (1,410.33 km) |
| Fritzlar to Ocna Mures | 738.65 mi (1,188.74 km) |
| Fritzlar to Odobesti | 892.38 mi (1,436.14 km) |
| Fritzlar to Odorheiu Secuiesc | 800.29 mi (1,287.94 km) |
| Fritzlar to Oltenita | 940.18 mi (1,513.07 km) |
| Fritzlar to Onesti | 862.96 mi (1,388.80 km) |
| Fritzlar to Oradea | 635.70 mi (1,023.05 km) |
| Fritzlar to Orastie | 732.69 mi (1,179.14 km) |
| Fritzlar to Oravita | 709.02 mi (1,141.06 km) |
| Fritzlar to Orsova | 749.58 mi (1,206.33 km) |
| Fritzlar to Otelu Rosu | 713.25 mi (1,147.87 km) |
| Fritzlar to Otopeni | 898.57 mi (1,446.10 km) |
| Fritzlar to Ovidiu | 1,009.81 mi (1,625.14 km) |
