| Fitchburg to Isny im Allgau | 3,814.02 mi (6,138.07 km) |
| Fitchburg to Isselburg | 3,548.38 mi (5,710.57 km) |
| Fitchburg to Issum | 3,554.54 mi (5,720.48 km) |
| Fitchburg to Itzehoe | 3,609.59 mi (5,809.07 km) |
| Fitchburg to Jena | 3,775.20 mi (6,075.61 km) |
| Fitchburg to Jever | 3,557.97 mi (5,726.00 km) |
| Fitchburg to Jork | 3,626.42 mi (5,836.16 km) |
| Fitchburg to Juchen | 3,569.47 mi (5,744.50 km) |
| Fitchburg to Julich | 3,568.61 mi (5,743.13 km) |
| Fitchburg to Juterbog | 3,799.84 mi (6,115.25 km) |
| Fitchburg to Kaarst | 3,570.90 mi (5,746.81 km) |
| Fitchburg to Kaiserslautern | 3,667.34 mi (5,902.02 km) |
| Fitchburg to Kalkar | 3,544.02 mi (5,703.54 km) |
| Fitchburg to Kall | 3,586.53 mi (5,771.96 km) |
| Fitchburg to Kaltenkirchen | 3,628.53 mi (5,839.55 km) |
