| Barreiro to Plombieres | 1,108.83 mi (1,784.49 km) |
| Barreiro to Pont-a-Celles | 1,047.53 mi (1,685.84 km) |
| Barreiro to Poperinge | 1,018.95 mi (1,639.84 km) |
| Barreiro to Profondeville | 1,057.56 mi (1,701.98 km) |
| Barreiro to Putte | 1,083.62 mi (1,743.92 km) |
| Barreiro to Puurs | 1,074.55 mi (1,729.32 km) |
| Barreiro to Quaregnon | 1,029.60 mi (1,656.98 km) |
| Barreiro to Raeren | 1,111.85 mi (1,789.35 km) |
| Barreiro to Ranst | 1,088.76 mi (1,752.18 km) |
| Barreiro to Ravels | 1,110.44 mi (1,787.07 km) |
| Barreiro to Retie | 1,107.40 mi (1,782.19 km) |
| Barreiro to Riemst | 1,101.38 mi (1,772.50 km) |
| Barreiro to Rijkevorsel | 1,102.72 mi (1,774.66 km) |
| Barreiro to Rixensart | 1,063.90 mi (1,712.19 km) |
| Barreiro to Rochefort | 1,058.53 mi (1,703.54 km) |
