| Torroella de Montgri to Octeville | 571.78 mi (920.19 km) |
| Torroella de Montgri to Oignies | 582.17 mi (936.91 km) |
| Torroella de Montgri to Oissel | 513.69 mi (826.70 km) |
| Torroella de Montgri to Olivet | 406.57 mi (654.30 km) |
| Torroella de Montgri to Ollioules | 157.62 mi (253.66 km) |
| Torroella de Montgri to Olonne-sur-Mer | 393.66 mi (633.53 km) |
| Torroella de Montgri to Oloron-Sainte-Marie | 205.85 mi (331.29 km) |
| Torroella de Montgri to Onet Village | 162.66 mi (261.78 km) |
| Torroella de Montgri to Onnaing | 576.94 mi (928.50 km) |
| Torroella de Montgri to Orange | 167.73 mi (269.93 km) |
| Torroella de Montgri to Orchies | 582.54 mi (937.50 km) |
| Torroella de Montgri to Orleans | 409.14 mi (658.45 km) |
| Torroella de Montgri to Orly | 464.29 mi (747.21 km) |
| Torroella de Montgri to Ormesson-sur-Marne | 466.69 mi (751.07 km) |
| Torroella de Montgri to Orsay | 462.01 mi (743.54 km) |
