| The Dalles to Clarksdale (Mississippi) | 1,789.30 mi (2,879.61 km) |
| The Dalles to Clarkston (Georgia) | 2,102.90 mi (3,384.29 km) |
| The Dalles to Clarksville (Indiana) | 1,870.96 mi (3,011.02 km) |
| The Dalles to Clarksville (Tennessee) | 1,853.30 mi (2,982.60 km) |
| The Dalles to Clawson (Michigan) | 1,881.96 mi (3,028.73 km) |
| The Dalles to Clay (Alabama) | 1,995.01 mi (3,210.65 km) |
| The Dalles to Clayton (California) | 530.99 mi (854.54 km) |
| The Dalles to Clayton (Missouri) | 1,640.97 mi (2,640.88 km) |
| The Dalles to Clayton (North Carolina) | 2,313.28 mi (3,722.86 km) |
| The Dalles to Clayton (Ohio) | 1,894.15 mi (3,048.35 km) |
| The Dalles to Clearfield (Utah) | 554.84 mi (892.92 km) |
| The Dalles to Clearlake (California) | 465.15 mi (748.59 km) |
| The Dalles to Clearwater (Florida) | 2,417.38 mi (3,890.39 km) |
| The Dalles to Cleburne (Texas) | 1,560.92 mi (2,512.06 km) |
| The Dalles to Clemmons (North Carolina) | 2,206.71 mi (3,551.36 km) |
