| Gislaved to Octeville | 815.80 mi (1,312.91 km) |
| Gislaved to Oignies | 636.55 mi (1,024.43 km) |
| Gislaved to Oissel | 750.09 mi (1,207.15 km) |
| Gislaved to Olivet | 812.25 mi (1,307.19 km) |
| Gislaved to Ollioules | 1,034.16 mi (1,664.33 km) |
| Gislaved to Olonne-sur-Mer | 984.70 mi (1,584.73 km) |
| Gislaved to Oloron-Sainte-Marie | 1,152.59 mi (1,854.92 km) |
| Gislaved to Onet Village | 1,010.34 mi (1,625.99 km) |
| Gislaved to Onnaing | 624.92 mi (1,005.72 km) |
| Gislaved to Orange | 984.34 mi (1,584.13 km) |
| Gislaved to Orchies | 629.49 mi (1,013.07 km) |
| Gislaved to Orleans | 809.79 mi (1,303.23 km) |
| Gislaved to Orly | 748.94 mi (1,205.30 km) |
| Gislaved to Ormesson-sur-Marne | 742.86 mi (1,195.52 km) |
| Gislaved to Orsay | 756.78 mi (1,217.92 km) |
