| Holtsville to Idar-Oberstein | 3,766.45 mi (6,061.51 km) |
| Holtsville to Idstein | 3,791.41 mi (6,101.68 km) |
| Holtsville to Illertissen | 3,923.86 mi (6,314.84 km) |
| Holtsville to Illingen | 3,765.02 mi (6,059.21 km) |
| Holtsville to Ilmenau | 3,884.08 mi (6,250.82 km) |
| Holtsville to Ilsede | 3,810.08 mi (6,131.72 km) |
| Holtsville to Ilsenburg | 3,840.70 mi (6,181.01 km) |
| Holtsville to Ilsfeld | 3,864.66 mi (6,219.57 km) |
| Holtsville to Ilvesheim | 3,824.48 mi (6,154.90 km) |
| Holtsville to Immenstadt im Allgau | 3,949.31 mi (6,355.80 km) |
| Holtsville to Ingelheim | 3,789.45 mi (6,098.52 km) |
| Holtsville to Ingolstadt | 3,962.20 mi (6,376.55 km) |
| Holtsville to Iserlohn | 3,735.31 mi (6,011.39 km) |
| Holtsville to Isernhagen-Sud | 3,792.84 mi (6,103.98 km) |
| Holtsville to Ismaning | 3,989.01 mi (6,419.69 km) |
