| Porta Westfalica to Orthez | 751.04 mi (1,208.68 km) |
| Porta Westfalica to Orvault | 581.19 mi (935.33 km) |
| Porta Westfalica to Osny | 371.56 mi (597.96 km) |
| Porta Westfalica to Ostwald | 258.90 mi (416.65 km) |
| Porta Westfalica to Ouistreham | 449.74 mi (723.78 km) |
| Porta Westfalica to Oullins | 486.43 mi (782.84 km) |
| Porta Westfalica to Outreau | 332.62 mi (535.30 km) |
| Porta Westfalica to Oyonnax | 437.46 mi (704.03 km) |
| Porta Westfalica to Ozoir-la-Ferriere | 363.07 mi (584.30 km) |
| Porta Westfalica to Pace | 550.06 mi (885.24 km) |
| Porta Westfalica to Palaiseau | 380.60 mi (612.52 km) |
| Porta Westfalica to Pamiers | 714.30 mi (1,149.56 km) |
| Porta Westfalica to Panazol | 559.24 mi (900.01 km) |
| Porta Westfalica to Pantin | 366.94 mi (590.54 km) |
| Porta Westfalica to Paray-le-Monial | 453.27 mi (729.47 km) |
