| Heerlerbaan to Orthez | 600.67 mi (966.69 km) |
| Heerlerbaan to Orvault | 425.27 mi (684.41 km) |
| Heerlerbaan to Osny | 215.42 mi (346.69 km) |
| Heerlerbaan to Ostwald | 177.31 mi (285.36 km) |
| Heerlerbaan to Ouistreham | 298.77 mi (480.83 km) |
| Heerlerbaan to Oullins | 360.37 mi (579.96 km) |
| Heerlerbaan to Outreau | 193.22 mi (310.96 km) |
| Heerlerbaan to Oyonnax | 319.15 mi (513.62 km) |
| Heerlerbaan to Ozoir-la-Ferriere | 207.12 mi (333.32 km) |
| Heerlerbaan to Pace | 396.35 mi (637.87 km) |
| Heerlerbaan to Palaiseau | 224.36 mi (361.07 km) |
| Heerlerbaan to Pamiers | 574.13 mi (923.97 km) |
| Heerlerbaan to Panazol | 408.92 mi (658.09 km) |
| Heerlerbaan to Pantin | 210.64 mi (338.99 km) |
| Heerlerbaan to Paray-le-Monial | 317.20 mi (510.48 km) |
