| The Dalles to Commerce (California) | 817.90 mi (1,316.29 km) |
| The Dalles to Commerce City (Colorado) | 916.89 mi (1,475.60 km) |
| The Dalles to Compton (California) | 824.16 mi (1,326.35 km) |
| The Dalles to Comstock Park (Michigan) | 1,749.38 mi (2,815.36 km) |
| The Dalles to Concord (California) | 529.08 mi (851.47 km) |
| The Dalles to Concord (Missouri) | 1,643.85 mi (2,645.52 km) |
| The Dalles to Concord (New Hampshire) | 2,414.99 mi (3,886.55 km) |
| The Dalles to Concord (North Carolina) | 2,217.12 mi (3,568.11 km) |
| The Dalles to Conneaut (Ohio) | 2,020.43 mi (3,251.56 km) |
| The Dalles to Connersville (Indiana) | 1,860.95 mi (2,994.91 km) |
| The Dalles to Conroe (Texas) | 1,740.40 mi (2,800.91 km) |
| The Dalles to Converse (Texas) | 1,664.30 mi (2,678.43 km) |
| The Dalles to Conway (Arkansas) | 1,665.88 mi (2,680.97 km) |
| The Dalles to Conway (Florida) | 2,460.84 mi (3,960.34 km) |
| The Dalles to Conway (South Carolina) | 2,350.89 mi (3,783.39 km) |
