| Blackrock to Thorigny-sur-Marne | 491.40 mi (790.83 km) |
| Blackrock to Thouare-sur-Loire | 466.14 mi (750.17 km) |
| Blackrock to Thouars | 510.27 mi (821.21 km) |
| Blackrock to Tinqueux | 520.36 mi (837.43 km) |
| Blackrock to Tomblaine | 624.86 mi (1,005.62 km) |
| Blackrock to Tonneins | 682.06 mi (1,097.67 km) |
| Blackrock to Torcy | 490.80 mi (789.87 km) |
| Blackrock to Toul | 613.43 mi (987.21 km) |
| Blackrock to Toulon | 894.74 mi (1,439.94 km) |
| Blackrock to Toulouse | 754.57 mi (1,214.37 km) |
| Blackrock to Tourcoing | 434.82 mi (699.78 km) |
| Blackrock to Tourlaville | 321.03 mi (516.65 km) |
| Blackrock to Tournan-en-Brie | 499.85 mi (804.42 km) |
| Blackrock to Tournefeuille | 753.70 mi (1,212.97 km) |
| Blackrock to Tournon-sur-Rhone | 753.90 mi (1,213.29 km) |
