| Portalegre to Thorigny-sur-Marne | 828.43 mi (1,333.23 km) |
| Portalegre to Thouare-sur-Loire | 625.87 mi (1,007.24 km) |
| Portalegre to Thouars | 641.08 mi (1,031.72 km) |
| Portalegre to Tinqueux | 886.47 mi (1,426.64 km) |
| Portalegre to Tomblaine | 934.29 mi (1,503.59 km) |
| Portalegre to Tonneins | 529.58 mi (852.28 km) |
| Portalegre to Torcy | 825.25 mi (1,328.12 km) |
| Portalegre to Toul | 922.50 mi (1,484.62 km) |
| Portalegre to Toulon | 740.87 mi (1,192.32 km) |
| Portalegre to Toulouse | 545.67 mi (878.17 km) |
| Portalegre to Tourcoing | 940.30 mi (1,513.27 km) |
| Portalegre to Tourlaville | 768.60 mi (1,236.95 km) |
| Portalegre to Tournan-en-Brie | 823.06 mi (1,324.59 km) |
| Portalegre to Tournefeuille | 540.68 mi (870.14 km) |
| Portalegre to Tournon-sur-Rhone | 741.12 mi (1,192.71 km) |
