| Trogir to Oignies | 786.17 mi (1,265.22 km) |
| Trogir to Oissel | 824.42 mi (1,326.77 km) |
| Trogir to Olivet | 753.46 mi (1,212.58 km) |
| Trogir to Ollioules | 523.25 mi (842.09 km) |
| Trogir to Olonne-sur-Mer | 902.40 mi (1,452.27 km) |
| Trogir to Oloron-Sainte-Marie | 845.77 mi (1,361.13 km) |
| Trogir to Onet Village | 681.21 mi (1,096.31 km) |
| Trogir to Onnaing | 760.82 mi (1,224.42 km) |
| Trogir to Orange | 571.47 mi (919.69 km) |
| Trogir to Orchies | 777.12 mi (1,250.66 km) |
| Trogir to Orleans | 753.93 mi (1,213.33 km) |
| Trogir to Orly | 753.90 mi (1,213.29 km) |
| Trogir to Ormesson-sur-Marne | 749.00 mi (1,205.39 km) |
| Trogir to Orsay | 761.27 mi (1,225.14 km) |
| Trogir to Orthez | 851.60 mi (1,370.52 km) |
