| Carlow to Thorigny-sur-Marne | 500.68 mi (805.77 km) |
| Carlow to Thouare-sur-Loire | 454.75 mi (731.85 km) |
| Carlow to Thouars | 502.55 mi (808.78 km) |
| Carlow to Tinqueux | 534.37 mi (859.98 km) |
| Carlow to Tomblaine | 640.61 mi (1,030.96 km) |
| Carlow to Tonneins | 669.69 mi (1,077.76 km) |
| Carlow to Torcy | 499.81 mi (804.36 km) |
| Carlow to Toul | 628.58 mi (1,011.60 km) |
| Carlow to Toulon | 893.72 mi (1,438.30 km) |
| Carlow to Toulouse | 743.88 mi (1,197.16 km) |
| Carlow to Tourcoing | 454.90 mi (732.08 km) |
| Carlow to Tourlaville | 319.52 mi (514.22 km) |
| Carlow to Tournan-en-Brie | 508.64 mi (818.57 km) |
| Carlow to Tournefeuille | 742.71 mi (1,195.28 km) |
| Carlow to Tournon-sur-Rhone | 754.96 mi (1,214.99 km) |
