| Garden Grove to Trezzo sull'Adda | 6,046.19 mi (9,730.40 km) |
| Garden Grove to Tricase | 6,631.27 mi (10,672.00 km) |
| Garden Grove to Trieste | 6,175.53 mi (9,938.56 km) |
| Garden Grove to Triggiano | 6,523.22 mi (10,498.10 km) |
| Garden Grove to Trinitapoli | 6,482.23 mi (10,432.15 km) |
| Garden Grove to Trissino | 6,106.60 mi (9,827.62 km) |
| Garden Grove to Triuggio | 6,035.10 mi (9,712.56 km) |
| Garden Grove to Trofarello | 6,020.33 mi (9,688.79 km) |
| Garden Grove to Troina | 6,629.56 mi (10,669.25 km) |
| Garden Grove to Turin | 6,013.56 mi (9,677.89 km) |
| Garden Grove to Udine | 6,136.93 mi (9,876.43 km) |
| Garden Grove to Ugento | 6,625.14 mi (10,662.14 km) |
| Garden Grove to Umbertide | 6,257.57 mi (10,070.59 km) |
| Garden Grove to Urbino | 6,244.45 mi (10,049.48 km) |
| Garden Grove to Urgnano | 6,052.38 mi (9,740.36 km) |
