| Hardinxveld-Giessendam to Orthez | 631.34 mi (1,016.05 km) |
| Hardinxveld-Giessendam to Orvault | 426.74 mi (686.77 km) |
| Hardinxveld-Giessendam to Osny | 226.16 mi (363.98 km) |
| Hardinxveld-Giessendam to Ostwald | 259.08 mi (416.95 km) |
| Hardinxveld-Giessendam to Ouistreham | 283.98 mi (457.02 km) |
| Hardinxveld-Giessendam to Oullins | 421.59 mi (678.48 km) |
| Hardinxveld-Giessendam to Outreau | 159.76 mi (257.11 km) |
| Hardinxveld-Giessendam to Oyonnax | 385.99 mi (621.20 km) |
| Hardinxveld-Giessendam to Ozoir-la-Ferriere | 230.44 mi (370.85 km) |
| Hardinxveld-Giessendam to Pace | 387.58 mi (623.76 km) |
| Hardinxveld-Giessendam to Palaiseau | 242.87 mi (390.86 km) |
| Hardinxveld-Giessendam to Pamiers | 619.53 mi (997.03 km) |
| Hardinxveld-Giessendam to Panazol | 442.89 mi (712.77 km) |
| Hardinxveld-Giessendam to Pantin | 228.43 mi (367.63 km) |
| Hardinxveld-Giessendam to Paray-le-Monial | 372.12 mi (598.88 km) |
