| Povoa de Lanhoso to Cookeville (Tennessee) | 4,031.39 mi (6,487.90 km) |
| Povoa de Lanhoso to Coolidge (Arizona) | 5,353.56 mi (8,615.72 km) |
| Povoa de Lanhoso to Coon Rapids (Minnesota) | 4,071.27 mi (6,552.08 km) |
| Povoa de Lanhoso to Cooper City (Florida) | 4,150.90 mi (6,680.22 km) |
| Povoa de Lanhoso to Coos Bay (Oregon) | 5,350.02 mi (8,610.03 km) |
| Povoa de Lanhoso to Copiague (New York) | 3,305.96 mi (5,320.44 km) |
| Povoa de Lanhoso to Coppell (Texas) | 4,696.68 mi (7,558.58 km) |
| Povoa de Lanhoso to Copperas Cove (Texas) | 4,816.17 mi (7,750.88 km) |
| Povoa de Lanhoso to Coral Gables (Florida) | 4,163.69 mi (6,700.80 km) |
| Povoa de Lanhoso to Coral Springs (Florida) | 4,140.70 mi (6,663.81 km) |
| Povoa de Lanhoso to Coral Terrace (Florida) | 4,163.70 mi (6,700.83 km) |
| Povoa de Lanhoso to Coralville (Iowa) | 4,116.96 mi (6,625.61 km) |
| Povoa de Lanhoso to Coram (New York) | 3,281.62 mi (5,281.26 km) |
| Povoa de Lanhoso to Corcoran (California) | 5,537.33 mi (8,911.48 km) |
| Povoa de Lanhoso to Cordele (Georgia) | 4,099.37 mi (6,597.29 km) |
