| Nidderau to Idar-Oberstein | 79.72 mi (128.30 km) |
| Nidderau to Idstein | 27.73 mi (44.63 km) |
| Nidderau to Illertissen | 150.28 mi (241.86 km) |
| Nidderau to Illingen | 102.11 mi (164.34 km) |
| Nidderau to Ilmenau | 93.73 mi (150.85 km) |
| Nidderau to Ilsede | 149.98 mi (241.36 km) |
| Nidderau to Ilsenburg | 135.91 mi (218.73 km) |
| Nidderau to Ilsfeld | 84.38 mi (135.79 km) |
| Nidderau to Ilvesheim | 55.72 mi (89.68 km) |
| Nidderau to Immenstadt im Allgau | 194.79 mi (313.49 km) |
| Nidderau to Ingelheim | 41.94 mi (67.50 km) |
| Nidderau to Ingolstadt | 152.92 mi (246.10 km) |
| Nidderau to Iserlohn | 95.02 mi (152.92 km) |
| Nidderau to Isernhagen-Sud | 156.46 mi (251.80 km) |
| Nidderau to Ismaning | 187.57 mi (301.86 km) |
