| Gretz-Armainvilliers to Tricase | 980.20 mi (1,577.48 km) |
| Gretz-Armainvilliers to Trieste | 559.75 mi (900.84 km) |
| Gretz-Armainvilliers to Triggiano | 871.09 mi (1,401.88 km) |
| Gretz-Armainvilliers to Trinitapoli | 826.55 mi (1,330.21 km) |
| Gretz-Armainvilliers to Trissino | 460.72 mi (741.46 km) |
| Gretz-Armainvilliers to Triuggio | 372.82 mi (600.00 km) |
| Gretz-Armainvilliers to Trofarello | 350.83 mi (564.61 km) |
| Gretz-Armainvilliers to Troina | 961.81 mi (1,547.89 km) |
| Gretz-Armainvilliers to Turin | 343.99 mi (553.59 km) |
| Gretz-Armainvilliers to Udine | 524.06 mi (843.40 km) |
| Gretz-Armainvilliers to Ugento | 972.53 mi (1,565.14 km) |
| Gretz-Armainvilliers to Umbertide | 593.72 mi (955.51 km) |
| Gretz-Armainvilliers to Urbino | 585.85 mi (942.83 km) |
| Gretz-Armainvilliers to Urgnano | 392.30 mi (631.35 km) |
| Gretz-Armainvilliers to Usmate Velate | 376.73 mi (606.29 km) |
