| Straubing to Opwijk | 399.44 mi (642.84 km) |
| Straubing to Ostend | 457.13 mi (735.68 km) |
| Straubing to Oud-Heverlee | 376.57 mi (606.03 km) |
| Straubing to Oud-Turnhout | 375.55 mi (604.40 km) |
| Straubing to Oudenaarde | 421.50 mi (678.34 km) |
| Straubing to Oudenburg | 452.94 mi (728.93 km) |
| Straubing to Oupeye | 333.39 mi (536.53 km) |
| Straubing to Overijse | 381.09 mi (613.30 km) |
| Straubing to Overpelt | 355.63 mi (572.32 km) |
| Straubing to Paal | 360.61 mi (580.35 km) |
| Straubing to Peer | 351.82 mi (566.20 km) |
| Straubing to Pepinster | 323.01 mi (519.83 km) |
| Straubing to Peruwelz | 416.72 mi (670.65 km) |
| Straubing to Perwez | 366.13 mi (589.23 km) |
| Straubing to Philippeville | 370.55 mi (596.35 km) |
