| Suffolk to Idar-Oberstein | 4,097.72 mi (6,594.64 km) |
| Suffolk to Idstein | 4,124.02 mi (6,636.97 km) |
| Suffolk to Illertissen | 4,253.91 mi (6,846.00 km) |
| Suffolk to Illingen | 4,095.56 mi (6,591.16 km) |
| Suffolk to Ilmenau | 4,218.60 mi (6,789.19 km) |
| Suffolk to Ilsede | 4,146.58 mi (6,673.28 km) |
| Suffolk to Ilsenburg | 4,176.84 mi (6,721.97 km) |
| Suffolk to Ilsfeld | 4,195.74 mi (6,752.38 km) |
| Suffolk to Ilvesheim | 4,155.95 mi (6,688.35 km) |
| Suffolk to Immenstadt im Allgau | 4,278.26 mi (6,885.19 km) |
| Suffolk to Ingelheim | 4,121.54 mi (6,632.97 km) |
| Suffolk to Ingolstadt | 4,293.93 mi (6,910.41 km) |
| Suffolk to Iserlohn | 4,069.56 mi (6,549.32 km) |
| Suffolk to Isernhagen-Sud | 4,129.46 mi (6,645.72 km) |
| Suffolk to Ismaning | 4,319.97 mi (6,952.32 km) |
