| Mardin to Idar-Oberstein | 1,860.04 mi (2,993.45 km) |
| Mardin to Idstein | 1,828.40 mi (2,942.53 km) |
| Mardin to Illertissen | 1,712.32 mi (2,755.71 km) |
| Mardin to Illingen | 1,865.70 mi (3,002.56 km) |
| Mardin to Ilmenau | 1,728.44 mi (2,781.65 km) |
| Mardin to Ilsede | 1,798.52 mi (2,894.44 km) |
| Mardin to Ilsenburg | 1,768.22 mi (2,845.68 km) |
| Mardin to Ilsfeld | 1,764.04 mi (2,838.95 km) |
| Mardin to Ilvesheim | 1,801.50 mi (2,899.24 km) |
| Mardin to Immenstadt im Allgau | 1,695.40 mi (2,728.48 km) |
| Mardin to Ingelheim | 1,832.90 mi (2,949.76 km) |
| Mardin to Ingolstadt | 1,663.69 mi (2,677.46 km) |
| Mardin to Iserlohn | 1,877.78 mi (3,021.99 km) |
| Mardin to Isernhagen-Sud | 1,815.69 mi (2,922.08 km) |
| Mardin to Ismaning | 1,642.04 mi (2,642.60 km) |
