| Ukiah to Isny im Allgau | 5,785.28 mi (9,310.51 km) |
| Ukiah to Isselburg | 5,460.18 mi (8,787.31 km) |
| Ukiah to Issum | 5,475.20 mi (8,811.48 km) |
| Ukiah to Itzehoe | 5,419.66 mi (8,722.11 km) |
| Ukiah to Jena | 5,639.60 mi (9,076.05 km) |
| Ukiah to Jever | 5,400.34 mi (8,691.00 km) |
| Ukiah to Jork | 5,445.56 mi (8,763.79 km) |
| Ukiah to Juchen | 5,501.28 mi (8,853.45 km) |
| Ukiah to Julich | 5,507.32 mi (8,863.17 km) |
| Ukiah to Juterbog | 5,613.20 mi (9,033.58 km) |
| Ukiah to Kaarst | 5,497.95 mi (8,848.09 km) |
| Ukiah to Kaiserslautern | 5,626.43 mi (9,054.86 km) |
| Ukiah to Kalkar | 5,460.81 mi (8,788.33 km) |
| Ukiah to Kall | 5,532.86 mi (8,904.27 km) |
| Ukiah to Kaltenkirchen | 5,434.94 mi (8,746.69 km) |
