| Mount Washington to Isny im Allgau | 4,571.74 mi (7,357.51 km) |
| Mount Washington to Isselburg | 4,293.35 mi (6,909.48 km) |
| Mount Washington to Issum | 4,300.98 mi (6,921.76 km) |
| Mount Washington to Itzehoe | 4,339.09 mi (6,983.10 km) |
| Mount Washington to Jena | 4,516.81 mi (7,269.10 km) |
| Mount Washington to Jever | 4,291.88 mi (6,907.11 km) |
| Mount Washington to Jork | 4,357.82 mi (7,013.24 km) |
| Mount Washington to Juchen | 4,317.87 mi (6,948.94 km) |
| Mount Washington to Julich | 4,318.03 mi (6,949.20 km) |
| Mount Washington to Juterbog | 4,533.75 mi (7,296.37 km) |
| Mount Washington to Kaarst | 4,318.60 mi (6,950.12 km) |
| Mount Washington to Kaiserslautern | 4,421.29 mi (7,115.38 km) |
| Mount Washington to Kalkar | 4,289.68 mi (6,903.57 km) |
| Mount Washington to Kall | 4,337.37 mi (6,980.33 km) |
| Mount Washington to Kaltenkirchen | 4,357.81 mi (7,013.21 km) |
