| Halikko to Orvault | 1,340.58 mi (2,157.46 km) |
| Halikko to Osny | 1,138.17 mi (1,831.71 km) |
| Halikko to Ostwald | 1,019.59 mi (1,640.87 km) |
| Halikko to Ouistreham | 1,193.86 mi (1,921.33 km) |
| Halikko to Oullins | 1,257.65 mi (2,023.99 km) |
| Halikko to Outreau | 1,065.66 mi (1,715.02 km) |
| Halikko to Oyonnax | 1,205.03 mi (1,939.31 km) |
| Halikko to Ozoir-la-Ferriere | 1,136.18 mi (1,828.51 km) |
| Halikko to Pace | 1,298.18 mi (2,089.21 km) |
| Halikko to Palaiseau | 1,151.74 mi (1,853.54 km) |
| Halikko to Pamiers | 1,491.67 mi (2,400.61 km) |
| Halikko to Panazol | 1,338.86 mi (2,154.69 km) |
| Halikko to Pantin | 1,137.45 mi (1,830.54 km) |
| Halikko to Paray-le-Monial | 1,230.75 mi (1,980.70 km) |
| Halikko to Parempuyre | 1,441.55 mi (2,319.95 km) |
