| Barnstaple to Isny im Allgau | 674.67 mi (1,085.78 km) |
| Barnstaple to Isselburg | 455.77 mi (733.50 km) |
| Barnstaple to Issum | 453.52 mi (729.86 km) |
| Barnstaple to Itzehoe | 602.76 mi (970.05 km) |
| Barnstaple to Jena | 679.07 mi (1,092.86 km) |
| Barnstaple to Jever | 532.89 mi (857.60 km) |
| Barnstaple to Jork | 603.69 mi (971.55 km) |
| Barnstaple to Juchen | 457.95 mi (737.01 km) |
| Barnstaple to Julich | 452.75 mi (728.63 km) |
| Barnstaple to Juterbog | 737.29 mi (1,186.55 km) |
| Barnstaple to Kaarst | 462.45 mi (744.23 km) |
| Barnstaple to Kaiserslautern | 533.92 mi (859.27 km) |
| Barnstaple to Kalkar | 448.10 mi (721.14 km) |
| Barnstaple to Kall | 464.21 mi (747.07 km) |
| Barnstaple to Kaltenkirchen | 619.07 mi (996.30 km) |
