| Lake Oswego to Ickenham | 4,908.41 mi (7,899.32 km) |
| Lake Oswego to Ifield | 4,938.34 mi (7,947.48 km) |
| Lake Oswego to Ilford | 4,922.79 mi (7,922.46 km) |
| Lake Oswego to Ilfracombe | 4,825.23 mi (7,765.46 km) |
| Lake Oswego to Ilkeston | 4,809.81 mi (7,740.65 km) |
| Lake Oswego to Ilkley | 4,745.76 mi (7,637.56 km) |
| Lake Oswego to Immingham | 4,804.16 mi (7,731.55 km) |
| Lake Oswego to Ince-in-Makerfield | 4,745.36 mi (7,636.91 km) |
| Lake Oswego to Inverness | 4,500.06 mi (7,242.15 km) |
| Lake Oswego to Inverurie | 4,556.35 mi (7,332.73 km) |
| Lake Oswego to Ipswich | 4,923.87 mi (7,924.21 km) |
| Lake Oswego to Irlam | 4,755.09 mi (7,652.57 km) |
| Lake Oswego to Irthlingborough | 4,862.85 mi (7,825.99 km) |
| Lake Oswego to Irvine | 4,583.09 mi (7,375.77 km) |
| Lake Oswego to Islington | 4,918.46 mi (7,915.50 km) |
