| Lake Oswego to Idar-Oberstein | 5,212.43 mi (8,388.60 km) |
| Lake Oswego to Idstein | 5,206.65 mi (8,379.29 km) |
| Lake Oswego to Illertissen | 5,367.28 mi (8,637.80 km) |
| Lake Oswego to Illingen | 5,225.16 mi (8,409.09 km) |
| Lake Oswego to Ilmenau | 5,242.00 mi (8,436.19 km) |
| Lake Oswego to Ilsede | 5,132.45 mi (8,259.88 km) |
| Lake Oswego to Ilsenburg | 5,167.15 mi (8,315.72 km) |
| Lake Oswego to Ilsfeld | 5,298.28 mi (8,526.76 km) |
| Lake Oswego to Ilvesheim | 5,257.09 mi (8,460.48 km) |
| Lake Oswego to Immenstadt im Allgau | 5,408.72 mi (8,704.49 km) |
| Lake Oswego to Ingelheim | 5,215.56 mi (8,393.63 km) |
| Lake Oswego to Ingolstadt | 5,367.11 mi (8,637.53 km) |
| Lake Oswego to Iserlohn | 5,125.02 mi (8,247.92 km) |
| Lake Oswego to Isernhagen-Sud | 5,115.30 mi (8,232.28 km) |
| Lake Oswego to Ismaning | 5,404.74 mi (8,698.10 km) |
