| Cities | Distance |
|---|---|
| Forfar to Octeville | 487.57 mi (784.66 km) |
| Forfar to Oignies | 489.81 mi (788.27 km) |
| Forfar to Oissel | 530.77 mi (854.19 km) |
| Forfar to Olivet | 639.19 mi (1,028.68 km) |
| Forfar to Ollioules | 1,008.96 mi (1,623.77 km) |
| Forfar to Olonne-sur-Mer | 700.02 mi (1,126.57 km) |
| Forfar to Oloron-Sainte-Marie | 934.70 mi (1,504.25 km) |
| Forfar to Onet Village | 881.21 mi (1,418.17 km) |
| Forfar to Onnaing | 507.31 mi (816.44 km) |
| Forfar to Orange | 926.85 mi (1,491.62 km) |
| Forfar to Orchies | 494.59 mi (795.96 km) |
| Forfar to Orleans | 636.75 mi (1,024.75 km) |
| Forfar to Orly | 588.53 mi (947.15 km) |
| Forfar to Ormesson-sur-Marne | 588.11 mi (946.47 km) |
| Forfar to Orsay | 588.38 mi (946.90 km) |