| Longbenton to Idar-Oberstein | 522.75 mi (841.28 km) |
| Longbenton to Idstein | 527.98 mi (849.70 km) |
| Longbenton to Illertissen | 683.72 mi (1,100.35 km) |
| Longbenton to Illingen | 532.52 mi (857.01 km) |
| Longbenton to Ilmenau | 599.27 mi (964.43 km) |
| Longbenton to Ilsede | 516.44 mi (831.13 km) |
| Longbenton to Ilsenburg | 547.94 mi (881.82 km) |
| Longbenton to Ilsfeld | 615.71 mi (990.88 km) |
| Longbenton to Ilvesheim | 573.32 mi (922.68 km) |
| Longbenton to Immenstadt im Allgau | 721.54 mi (1,161.20 km) |
| Longbenton to Ingelheim | 532.65 mi (857.21 km) |
| Longbenton to Ingolstadt | 700.21 mi (1,126.87 km) |
| Longbenton to Iserlohn | 456.22 mi (734.22 km) |
| Longbenton to Isernhagen-Sud | 499.02 mi (803.10 km) |
| Longbenton to Ismaning | 734.02 mi (1,181.30 km) |
