| Slidell to Trezzo sull'Adda | 5,165.85 mi (8,313.63 km) |
| Slidell to Tricase | 5,752.18 mi (9,257.25 km) |
| Slidell to Trieste | 5,343.52 mi (8,599.56 km) |
| Slidell to Triggiano | 5,645.32 mi (9,085.27 km) |
| Slidell to Trinitapoli | 5,599.06 mi (9,010.82 km) |
| Slidell to Trissino | 5,245.67 mi (8,442.09 km) |
| Slidell to Triuggio | 5,153.17 mi (8,293.22 km) |
| Slidell to Trofarello | 5,108.77 mi (8,221.78 km) |
| Slidell to Troina | 5,664.39 mi (9,115.96 km) |
| Slidell to Turin | 5,103.28 mi (8,212.93 km) |
| Slidell to Udine | 5,306.66 mi (8,540.25 km) |
| Slidell to Ugento | 5,743.42 mi (9,243.15 km) |
| Slidell to Umbertide | 5,364.64 mi (8,633.56 km) |
| Slidell to Urbino | 5,363.00 mi (8,630.91 km) |
| Slidell to Urgnano | 5,173.70 mi (8,326.26 km) |
