| Nafplio to Isny im Allgau | 951.59 mi (1,531.44 km) |
| Nafplio to Isselburg | 1,264.83 mi (2,035.54 km) |
| Nafplio to Issum | 1,251.91 mi (2,014.76 km) |
| Nafplio to Itzehoe | 1,294.25 mi (2,082.90 km) |
| Nafplio to Jena | 1,074.40 mi (1,729.08 km) |
| Nafplio to Jever | 1,314.20 mi (2,115.00 km) |
| Nafplio to Jork | 1,268.22 mi (2,041.00 km) |
| Nafplio to Juchen | 1,228.59 mi (1,977.23 km) |
| Nafplio to Julich | 1,224.75 mi (1,971.04 km) |
| Nafplio to Juterbog | 1,102.77 mi (1,774.74 km) |
| Nafplio to Kaarst | 1,230.48 mi (1,980.26 km) |
| Nafplio to Kaiserslautern | 1,109.89 mi (1,786.19 km) |
| Nafplio to Kalkar | 1,265.57 mi (2,036.74 km) |
| Nafplio to Kall | 1,201.23 mi (1,933.20 km) |
| Nafplio to Kaltenkirchen | 1,279.23 mi (2,058.73 km) |
