| Biarritz to Tricase | 1,053.89 mi (1,696.07 km) |
| Biarritz to Trieste | 768.14 mi (1,236.19 km) |
| Biarritz to Triggiano | 957.16 mi (1,540.39 km) |
| Biarritz to Trinitapoli | 910.99 mi (1,466.10 km) |
| Biarritz to Trissino | 652.12 mi (1,049.48 km) |
| Biarritz to Triuggio | 553.38 mi (890.59 km) |
| Biarritz to Trofarello | 471.37 mi (758.60 km) |
| Biarritz to Troina | 932.21 mi (1,500.25 km) |
| Biarritz to Turin | 469.76 mi (756.01 km) |
| Biarritz to Udine | 746.08 mi (1,200.69 km) |
| Biarritz to Ugento | 1,043.93 mi (1,680.04 km) |
| Biarritz to Umbertide | 696.88 mi (1,121.52 km) |
| Biarritz to Urbino | 709.67 mi (1,142.10 km) |
| Biarritz to Urgnano | 572.72 mi (921.71 km) |
| Biarritz to Usmate Velate | 557.08 mi (896.54 km) |
