| Pittsburg to Idar-Oberstein | 5,631.25 mi (9,062.61 km) |
| Pittsburg to Idstein | 5,629.63 mi (9,060.02 km) |
| Pittsburg to Illertissen | 5,789.40 mi (9,317.13 km) |
| Pittsburg to Illingen | 5,642.22 mi (9,080.27 km) |
| Pittsburg to Ilmenau | 5,673.31 mi (9,130.31 km) |
| Pittsburg to Ilsede | 5,566.23 mi (8,957.98 km) |
| Pittsburg to Ilsenburg | 5,601.07 mi (9,014.06 km) |
| Pittsburg to Ilsfeld | 5,720.48 mi (9,206.22 km) |
| Pittsburg to Ilvesheim | 5,678.64 mi (9,138.90 km) |
| Pittsburg to Immenstadt im Allgau | 5,829.35 mi (9,381.44 km) |
| Pittsburg to Ingelheim | 5,637.21 mi (9,072.22 km) |
| Pittsburg to Ingolstadt | 5,794.53 mi (9,325.39 km) |
| Pittsburg to Iserlohn | 5,549.88 mi (8,931.67 km) |
| Pittsburg to Isernhagen-Sud | 5,548.74 mi (8,929.84 km) |
| Pittsburg to Ismaning | 5,831.38 mi (9,384.70 km) |
