| Trenton to Idar-Oberstein | 3,862.27 mi (6,215.72 km) |
| Trenton to Idstein | 3,886.84 mi (6,255.26 km) |
| Trenton to Illertissen | 4,019.98 mi (6,469.53 km) |
| Trenton to Illingen | 3,861.04 mi (6,213.74 km) |
| Trenton to Ilmenau | 3,978.86 mi (6,403.35 km) |
| Trenton to Ilsede | 3,904.07 mi (6,282.99 km) |
| Trenton to Ilsenburg | 3,934.85 mi (6,332.53 km) |
| Trenton to Ilsfeld | 3,960.52 mi (6,373.85 km) |
| Trenton to Ilvesheim | 3,920.24 mi (6,309.02 km) |
| Trenton to Immenstadt im Allgau | 4,045.69 mi (6,510.91 km) |
| Trenton to Ingelheim | 3,885.03 mi (6,252.36 km) |
| Trenton to Ingolstadt | 4,057.87 mi (6,530.51 km) |
| Trenton to Iserlohn | 3,830.20 mi (6,164.12 km) |
| Trenton to Isernhagen-Sud | 3,886.78 mi (6,255.17 km) |
| Trenton to Ismaning | 4,084.89 mi (6,573.99 km) |
