| Arcos de Valdevez to Cloverly (Maryland) | 3,510.57 mi (5,649.72 km) |
| Arcos de Valdevez to Clovis (California) | 5,487.24 mi (8,830.86 km) |
| Arcos de Valdevez to Clovis (New Mexico) | 4,903.19 mi (7,890.93 km) |
| Arcos de Valdevez to Clute (Texas) | 4,768.87 mi (7,674.76 km) |
| Arcos de Valdevez to Coachella (California) | 5,496.38 mi (8,845.57 km) |
| Arcos de Valdevez to Coalinga (California) | 5,545.97 mi (8,925.38 km) |
| Arcos de Valdevez to Coamo (Puerto Rico) | 3,755.14 mi (6,043.32 km) |
| Arcos de Valdevez to Coatesville (Pennsylvania) | 3,427.49 mi (5,516.01 km) |
| Arcos de Valdevez to Cockeysville (Maryland) | 3,481.38 mi (5,602.73 km) |
| Arcos de Valdevez to Cocoa (Florida) | 4,072.74 mi (6,554.45 km) |
| Arcos de Valdevez to Cocoa Beach (Florida) | 4,067.59 mi (6,546.16 km) |
| Arcos de Valdevez to Coconut Creek (Florida) | 4,125.52 mi (6,639.38 km) |
| Arcos de Valdevez to Coeur d'Alene (Idaho) | 4,864.20 mi (7,828.17 km) |
| Arcos de Valdevez to Cohoes (New York) | 3,249.29 mi (5,229.22 km) |
| Arcos de Valdevez to Cold Springs (Nevada) | 5,358.71 mi (8,624.02 km) |
