| Eugene to Clarksdale (Mississippi) | 1,858.08 mi (2,990.29 km) |
| Eugene to Clarkston (Georgia) | 2,182.84 mi (3,512.95 km) |
| Eugene to Clarksville (Indiana) | 1,964.47 mi (3,161.50 km) |
| Eugene to Clarksville (Tennessee) | 1,937.84 mi (3,118.65 km) |
| Eugene to Clawson (Michigan) | 1,992.77 mi (3,207.05 km) |
| Eugene to Clay (Alabama) | 2,070.13 mi (3,331.55 km) |
| Eugene to Clayton (California) | 427.07 mi (687.31 km) |
| Eugene to Clayton (Missouri) | 1,729.08 mi (2,782.68 km) |
| Eugene to Clayton (North Carolina) | 2,407.95 mi (3,875.21 km) |
| Eugene to Clayton (Ohio) | 1,994.95 mi (3,210.57 km) |
| Eugene to Clearfield (Utah) | 599.57 mi (964.91 km) |
| Eugene to Clearlake (California) | 353.09 mi (568.25 km) |
| Eugene to Clearwater (Florida) | 2,481.62 mi (3,993.78 km) |
| Eugene to Cleburne (Texas) | 1,602.71 mi (2,579.32 km) |
| Eugene to Clemmons (North Carolina) | 2,299.90 mi (3,701.33 km) |
