| Slidell to Totana | 4,889.65 mi (7,869.13 km) |
| Slidell to Trujillo | 4,626.51 mi (7,445.65 km) |
| Slidell to Tudela | 4,767.68 mi (7,672.84 km) |
| Slidell to Tudela de Duero | 4,637.70 mi (7,463.65 km) |
| Slidell to Tuineje | 4,473.75 mi (7,199.80 km) |
| Slidell to Ubeda | 4,789.41 mi (7,707.81 km) |
| Slidell to Ubrique | 4,719.35 mi (7,595.06 km) |
| Slidell to Umbrete | 4,665.83 mi (7,508.92 km) |
| Slidell to Utebo | 4,806.09 mi (7,734.65 km) |
| Slidell to Utiel | 4,854.26 mi (7,812.18 km) |
| Slidell to Utrera | 4,690.10 mi (7,547.99 km) |
| Slidell to Valdemorillo | 4,689.78 mi (7,547.47 km) |
| Slidell to Valdemoro | 4,716.95 mi (7,591.20 km) |
| Slidell to Valdepenas | 4,767.81 mi (7,673.05 km) |
| Slidell to Valencia | 4,897.48 mi (7,881.73 km) |
