| Copiague to Idar-Oberstein | 3,786.77 mi (6,094.22 km) |
| Copiague to Idstein | 3,811.68 mi (6,134.30 km) |
| Copiague to Illertissen | 3,944.23 mi (6,347.62 km) |
| Copiague to Illingen | 3,785.38 mi (6,091.97 km) |
| Copiague to Ilmenau | 3,904.25 mi (6,283.28 km) |
| Copiague to Ilsede | 3,830.12 mi (6,163.98 km) |
| Copiague to Ilsenburg | 3,860.77 mi (6,213.31 km) |
| Copiague to Ilsfeld | 3,884.99 mi (6,252.29 km) |
| Copiague to Ilvesheim | 3,844.80 mi (6,187.60 km) |
| Copiague to Immenstadt im Allgau | 3,969.72 mi (6,388.64 km) |
| Copiague to Ingelheim | 3,809.74 mi (6,131.18 km) |
| Copiague to Ingolstadt | 3,982.51 mi (6,409.23 km) |
| Copiague to Iserlohn | 3,755.49 mi (6,043.88 km) |
| Copiague to Isernhagen-Sud | 3,812.87 mi (6,136.23 km) |
| Copiague to Ismaning | 4,009.35 mi (6,452.42 km) |
