| Alpena to Totana | 4,090.81 mi (6,583.53 km) |
| Alpena to Trujillo | 3,829.64 mi (6,163.20 km) |
| Alpena to Tudela | 3,918.51 mi (6,306.23 km) |
| Alpena to Tudela de Duero | 3,807.84 mi (6,128.13 km) |
| Alpena to Tuineje | 3,890.73 mi (6,261.53 km) |
| Alpena to Ubeda | 3,997.80 mi (6,433.84 km) |
| Alpena to Ubrique | 3,956.38 mi (6,367.18 km) |
| Alpena to Umbrete | 3,897.81 mi (6,272.93 km) |
| Alpena to Utebo | 3,958.16 mi (6,370.05 km) |
| Alpena to Utiel | 4,032.37 mi (6,489.47 km) |
| Alpena to Utrera | 3,922.36 mi (6,312.43 km) |
| Alpena to Valdemorillo | 3,870.81 mi (6,229.47 km) |
| Alpena to Valdemoro | 3,899.89 mi (6,276.26 km) |
| Alpena to Valdepenas | 3,966.94 mi (6,384.18 km) |
| Alpena to Valencia | 4,072.50 mi (6,554.06 km) |
