| Oeiras to Plombieres | 1,115.95 mi (1,795.95 km) |
| Oeiras to Pont-a-Celles | 1,054.25 mi (1,696.64 km) |
| Oeiras to Poperinge | 1,024.85 mi (1,649.34 km) |
| Oeiras to Profondeville | 1,064.52 mi (1,713.18 km) |
| Oeiras to Putte | 1,090.14 mi (1,754.41 km) |
| Oeiras to Puurs | 1,080.93 mi (1,739.58 km) |
| Oeiras to Quaregnon | 1,036.17 mi (1,667.55 km) |
| Oeiras to Raeren | 1,119.04 mi (1,800.93 km) |
| Oeiras to Ranst | 1,095.17 mi (1,762.50 km) |
| Oeiras to Ravels | 1,116.91 mi (1,797.50 km) |
| Oeiras to Retie | 1,113.96 mi (1,792.74 km) |
| Oeiras to Riemst | 1,108.35 mi (1,783.72 km) |
| Oeiras to Rijkevorsel | 1,109.13 mi (1,784.97 km) |
| Oeiras to Rixensart | 1,070.56 mi (1,722.90 km) |
| Oeiras to Rochefort | 1,065.72 mi (1,715.11 km) |
