| Mery-sur-Oise to Tricase | 1,013.15 mi (1,630.51 km) |
| Mery-sur-Oise to Trieste | 590.47 mi (950.27 km) |
| Mery-sur-Oise to Triggiano | 904.01 mi (1,454.87 km) |
| Mery-sur-Oise to Trinitapoli | 859.56 mi (1,383.34 km) |
| Mery-sur-Oise to Trissino | 492.78 mi (793.05 km) |
| Mery-sur-Oise to Triuggio | 405.78 mi (653.04 km) |
| Mery-sur-Oise to Trofarello | 384.16 mi (618.25 km) |
| Mery-sur-Oise to Troina | 995.07 mi (1,601.40 km) |
| Mery-sur-Oise to Turin | 377.33 mi (607.25 km) |
| Mery-sur-Oise to Udine | 554.43 mi (892.27 km) |
| Mery-sur-Oise to Ugento | 1,005.53 mi (1,618.24 km) |
| Mery-sur-Oise to Umbertide | 626.93 mi (1,008.94 km) |
| Mery-sur-Oise to Urbino | 618.81 mi (995.88 km) |
| Mery-sur-Oise to Urgnano | 425.13 mi (684.18 km) |
| Mery-sur-Oise to Usmate Velate | 409.66 mi (659.29 km) |
