| Estremoz to Isny im Allgau | 1,072.65 mi (1,726.27 km) |
| Estremoz to Isselburg | 1,122.92 mi (1,807.16 km) |
| Estremoz to Issum | 1,106.75 mi (1,781.14 km) |
| Estremoz to Itzehoe | 1,315.26 mi (2,116.70 km) |
| Estremoz to Jena | 1,248.90 mi (2,009.91 km) |
| Estremoz to Jever | 1,252.37 mi (2,015.50 km) |
| Estremoz to Jork | 1,301.02 mi (2,093.79 km) |
| Estremoz to Juchen | 1,087.21 mi (1,749.70 km) |
| Estremoz to Julich | 1,074.02 mi (1,728.46 km) |
| Estremoz to Juterbog | 1,343.34 mi (2,161.89 km) |
| Estremoz to Kaarst | 1,096.41 mi (1,764.49 km) |
| Estremoz to Kaiserslautern | 1,052.22 mi (1,693.38 km) |
| Estremoz to Kalkar | 1,113.09 mi (1,791.35 km) |
| Estremoz to Kall | 1,061.80 mi (1,708.80 km) |
| Estremoz to Kaltenkirchen | 1,323.91 mi (2,130.63 km) |
