| Augusta to Opwijk | 1,091.73 mi (1,756.98 km) |
| Augusta to Ostend | 1,138.08 mi (1,831.57 km) |
| Augusta to Oud-Heverlee | 1,072.42 mi (1,725.89 km) |
| Augusta to Oud-Turnhout | 1,093.40 mi (1,759.66 km) |
| Augusta to Oudenaarde | 1,099.66 mi (1,769.73 km) |
| Augusta to Oudenburg | 1,133.64 mi (1,824.42 km) |
| Augusta to Oupeye | 1,042.60 mi (1,677.91 km) |
| Augusta to Overijse | 1,072.72 mi (1,726.38 km) |
| Augusta to Overpelt | 1,077.88 mi (1,734.69 km) |
| Augusta to Paal | 1,072.75 mi (1,726.43 km) |
| Augusta to Peer | 1,072.07 mi (1,725.33 km) |
| Augusta to Pepinster | 1,030.31 mi (1,658.13 km) |
| Augusta to Peruwelz | 1,081.49 mi (1,740.49 km) |
| Augusta to Perwez | 1,056.76 mi (1,700.70 km) |
| Augusta to Philippeville | 1,038.91 mi (1,671.96 km) |
