| Arcos de Valdevez to Camas (Washington) | 5,158.39 mi (8,301.62 km) |
| Arcos de Valdevez to Cambridge (Maryland) | 3,483.39 mi (5,605.98 km) |
| Arcos de Valdevez to Cambridge (Massachusetts) | 3,137.41 mi (5,049.17 km) |
| Arcos de Valdevez to Camden (Arkansas) | 4,462.52 mi (7,181.73 km) |
| Arcos de Valdevez to Camden (New Jersey) | 3,394.82 mi (5,463.43 km) |
| Arcos de Valdevez to Cameron Park (California) | 5,446.76 mi (8,765.71 km) |
| Arcos de Valdevez to Camp Pendleton South (California) | 5,570.11 mi (8,964.23 km) |
| Arcos de Valdevez to Camp Springs (Maryland) | 3,516.07 mi (5,658.57 km) |
| Arcos de Valdevez to Camp Verde (Arizona) | 5,275.26 mi (8,489.71 km) |
| Arcos de Valdevez to Campbell (California) | 5,552.50 mi (8,935.89 km) |
| Arcos de Valdevez to Campbellsville (Kentucky) | 3,966.78 mi (6,383.92 km) |
| Arcos de Valdevez to Campton Hills (Illinois) | 3,949.83 mi (6,356.64 km) |
| Arcos de Valdevez to Canby (Oregon) | 5,183.59 mi (8,342.17 km) |
| Arcos de Valdevez to Candelaria (Puerto Rico) | 3,733.45 mi (6,008.40 km) |
| Arcos de Valdevez to Candler-McAfee (Georgia) | 4,045.02 mi (6,509.83 km) |
