| Lake Oswego to Brezovica | 5,601.15 mi (9,014.18 km) |
| Lake Oswego to Cankova | 5,595.04 mi (9,004.35 km) |
| Lake Oswego to Celje | 5,607.62 mi (9,024.60 km) |
| Lake Oswego to Cerklje na Gorenjskem | 5,588.92 mi (8,994.50 km) |
| Lake Oswego to Cerknica | 5,613.33 mi (9,033.78 km) |
| Lake Oswego to Cerkno | 5,584.73 mi (8,987.75 km) |
| Lake Oswego to Cerkvenjak | 5,602.73 mi (9,016.72 km) |
| Lake Oswego to Cirkulane | 5,617.44 mi (9,040.40 km) |
| Lake Oswego to Crensovci | 5,609.99 mi (9,028.41 km) |
| Lake Oswego to Crna na Koroskem | 5,583.89 mi (8,986.41 km) |
| Lake Oswego to Crnomelj | 5,646.22 mi (9,086.72 km) |
| Lake Oswego to Destrnik | 5,605.82 mi (9,021.70 km) |
| Lake Oswego to Divaca | 5,611.15 mi (9,030.28 km) |
| Lake Oswego to Dobje | 5,616.52 mi (9,038.92 km) |
| Lake Oswego to Dobrna | 5,600.54 mi (9,013.20 km) |
