| Lake Oswego to Cedar Park (Texas) | 1,690.20 mi (2,720.11 km) |
| Lake Oswego to Cedar Rapids (Iowa) | 1,558.16 mi (2,507.62 km) |
| Lake Oswego to Cedarburg (Wisconsin) | 1,707.69 mi (2,748.26 km) |
| Lake Oswego to Celebration (Florida) | 2,526.78 mi (4,066.46 km) |
| Lake Oswego to Celina (Ohio) | 1,937.96 mi (3,118.85 km) |
| Lake Oswego to Celina (Texas) | 1,605.91 mi (2,584.46 km) |
| Lake Oswego to Centennial (Colorado) | 990.63 mi (1,594.27 km) |
| Lake Oswego to Center Point (Alabama) | 2,062.85 mi (3,319.84 km) |
| Lake Oswego to Centereach (New York) | 2,481.22 mi (3,993.14 km) |
| Lake Oswego to Centerton (Arkansas) | 1,599.51 mi (2,574.17 km) |
| Lake Oswego to Centerville (Ohio) | 1,983.66 mi (3,192.40 km) |
| Lake Oswego to Centerville (Utah) | 626.16 mi (1,007.71 km) |
| Lake Oswego to Central (Louisiana) | 1,987.45 mi (3,198.49 km) |
| Lake Oswego to Central Falls (Rhode Island) | 2,532.79 mi (4,076.12 km) |
| Lake Oswego to Central Islip (New York) | 2,478.27 mi (3,988.38 km) |
