| North Tonawanda to Isny im Allgau | 4,080.41 mi (6,566.79 km) |
| North Tonawanda to Isselburg | 3,800.97 mi (6,117.07 km) |
| North Tonawanda to Issum | 3,808.66 mi (6,129.45 km) |
| North Tonawanda to Itzehoe | 3,846.98 mi (6,191.11 km) |
| North Tonawanda to Jena | 4,024.35 mi (6,476.57 km) |
| North Tonawanda to Jever | 3,799.54 mi (6,114.76 km) |
| North Tonawanda to Jork | 3,865.61 mi (6,221.09 km) |
| North Tonawanda to Juchen | 3,825.64 mi (6,156.78 km) |
| North Tonawanda to Julich | 3,825.88 mi (6,157.16 km) |
| North Tonawanda to Juterbog | 4,041.45 mi (6,504.08 km) |
| North Tonawanda to Kaarst | 3,826.34 mi (6,157.90 km) |
| North Tonawanda to Kaiserslautern | 3,929.51 mi (6,323.94 km) |
| North Tonawanda to Kalkar | 3,797.33 mi (6,111.21 km) |
| North Tonawanda to Kall | 3,845.32 mi (6,188.45 km) |
| North Tonawanda to Kaltenkirchen | 3,865.71 mi (6,221.26 km) |
