| The Dalles to Cockermouth | 4,615.04 mi (7,427.19 km) |
| The Dalles to Colchester | 4,874.92 mi (7,845.42 km) |
| The Dalles to Coleford | 4,783.65 mi (7,698.54 km) |
| The Dalles to Colne | 4,688.46 mi (7,545.35 km) |
| The Dalles to Colwyn Bay | 4,675.97 mi (7,525.25 km) |
| The Dalles to Congleton | 4,723.35 mi (7,601.50 km) |
| The Dalles to Conisbrough | 4,733.56 mi (7,617.93 km) |
| The Dalles to Connahs Quay | 4,697.43 mi (7,559.79 km) |
| The Dalles to Consett | 4,646.09 mi (7,477.15 km) |
| The Dalles to Conwy | 4,672.88 mi (7,520.27 km) |
| The Dalles to Cookstown | 4,522.89 mi (7,278.89 km) |
| The Dalles to Corby | 4,799.91 mi (7,724.71 km) |
| The Dalles to Corfe Mullen | 4,853.96 mi (7,811.70 km) |
| The Dalles to Corsham | 4,814.41 mi (7,748.04 km) |
| The Dalles to Coseley | 4,758.91 mi (7,658.72 km) |
