| Heidelberg to Orthez | 608.88 mi (979.89 km) |
| Heidelberg to Orvault | 496.93 mi (799.73 km) |
| Heidelberg to Osny | 301.10 mi (484.58 km) |
| Heidelberg to Ostwald | 75.14 mi (120.92 km) |
| Heidelberg to Ouistreham | 403.85 mi (649.94 km) |
| Heidelberg to Oullins | 313.93 mi (505.23 km) |
| Heidelberg to Outreau | 328.07 mi (527.98 km) |
| Heidelberg to Oyonnax | 260.42 mi (419.10 km) |
| Heidelberg to Ozoir-la-Ferriere | 276.57 mi (445.09 km) |
| Heidelberg to Pace | 485.17 mi (780.80 km) |
| Heidelberg to Palaiseau | 296.83 mi (477.71 km) |
| Heidelberg to Pamiers | 551.47 mi (887.50 km) |
| Heidelberg to Panazol | 424.02 mi (682.39 km) |
| Heidelberg to Pantin | 287.52 mi (462.72 km) |
| Heidelberg to Paray-le-Monial | 295.32 mi (475.28 km) |
