| Clemmons to Idar-Oberstein | 4,282.77 mi (6,892.45 km) |
| Clemmons to Idstein | 4,307.54 mi (6,932.32 km) |
| Clemmons to Illertissen | 4,440.26 mi (7,145.90 km) |
| Clemmons to Illingen | 4,281.40 mi (6,890.25 km) |
| Clemmons to Ilmenau | 4,399.69 mi (7,080.62 km) |
| Clemmons to Ilsede | 4,324.80 mi (6,960.09 km) |
| Clemmons to Ilsenburg | 4,355.62 mi (7,009.70 km) |
| Clemmons to Ilsfeld | 4,381.00 mi (7,050.54 km) |
| Clemmons to Ilvesheim | 4,340.78 mi (6,985.81 km) |
| Clemmons to Immenstadt im Allgau | 4,465.71 mi (7,186.86 km) |
| Clemmons to Ingelheim | 4,305.67 mi (6,929.30 km) |
| Clemmons to Ingolstadt | 4,478.47 mi (7,207.40 km) |
| Clemmons to Iserlohn | 4,251.03 mi (6,841.38 km) |
| Clemmons to Isernhagen-Sud | 4,307.50 mi (6,932.25 km) |
| Clemmons to Ismaning | 4,505.36 mi (7,250.67 km) |
