| Arcata to Idar-Oberstein | 5,519.20 mi (8,882.29 km) |
| Arcata to Idstein | 5,514.78 mi (8,875.18 km) |
| Arcata to Illertissen | 5,675.23 mi (9,133.39 km) |
| Arcata to Illingen | 5,531.35 mi (8,901.85 km) |
| Arcata to Ilmenau | 5,552.78 mi (8,936.33 km) |
| Arcata to Ilsede | 5,443.91 mi (8,761.13 km) |
| Arcata to Ilsenburg | 5,478.67 mi (8,817.07 km) |
| Arcata to Ilsfeld | 5,606.21 mi (9,022.33 km) |
| Arcata to Ilvesheim | 5,564.79 mi (8,955.66 km) |
| Arcata to Immenstadt im Allgau | 5,716.21 mi (9,199.35 km) |
| Arcata to Ingelheim | 5,523.26 mi (8,888.83 km) |
| Arcata to Ingolstadt | 5,676.75 mi (9,135.85 km) |
| Arcata to Iserlohn | 5,433.70 mi (8,744.70 km) |
| Arcata to Isernhagen-Sud | 5,426.65 mi (8,733.36 km) |
| Arcata to Ismaning | 5,714.16 mi (9,196.05 km) |
