| Fritzlar to Octeville | 492.05 mi (791.87 km) |
| Fritzlar to Oignies | 278.37 mi (448.00 km) |
| Fritzlar to Oissel | 382.35 mi (615.33 km) |
| Fritzlar to Olivet | 400.68 mi (644.82 km) |
| Fritzlar to Ollioules | 575.29 mi (925.84 km) |
| Fritzlar to Olonne-sur-Mer | 593.81 mi (955.65 km) |
| Fritzlar to Oloron-Sainte-Marie | 717.57 mi (1,154.82 km) |
| Fritzlar to Onet Village | 560.94 mi (902.75 km) |
| Fritzlar to Onnaing | 253.69 mi (408.27 km) |
| Fritzlar to Orange | 526.03 mi (846.56 km) |
| Fritzlar to Orchies | 267.52 mi (430.53 km) |
| Fritzlar to Orleans | 398.76 mi (641.75 km) |
| Fritzlar to Orly | 347.86 mi (559.83 km) |
| Fritzlar to Ormesson-sur-Marne | 340.69 mi (548.29 km) |
| Fritzlar to Orsay | 357.52 mi (575.37 km) |
