| Povoa de Lanhoso to Cloverly (Maryland) | 3,524.93 mi (5,672.83 km) |
| Povoa de Lanhoso to Clovis (California) | 5,505.82 mi (8,860.76 km) |
| Povoa de Lanhoso to Clovis (New Mexico) | 4,919.60 mi (7,917.33 km) |
| Povoa de Lanhoso to Clute (Texas) | 4,783.09 mi (7,697.64 km) |
| Povoa de Lanhoso to Coachella (California) | 5,514.18 mi (8,874.22 km) |
| Povoa de Lanhoso to Coalinga (California) | 5,564.53 mi (8,955.25 km) |
| Povoa de Lanhoso to Coamo (Puerto Rico) | 3,760.45 mi (6,051.86 km) |
| Povoa de Lanhoso to Coatesville (Pennsylvania) | 3,441.99 mi (5,539.34 km) |
| Povoa de Lanhoso to Cockeysville (Maryland) | 3,495.81 mi (5,625.96 km) |
| Povoa de Lanhoso to Cocoa (Florida) | 4,084.43 mi (6,573.26 km) |
| Povoa de Lanhoso to Cocoa Beach (Florida) | 4,079.24 mi (6,564.91 km) |
| Povoa de Lanhoso to Coconut Creek (Florida) | 4,136.49 mi (6,657.03 km) |
| Povoa de Lanhoso to Coeur d'Alene (Idaho) | 4,883.77 mi (7,859.66 km) |
| Povoa de Lanhoso to Cohoes (New York) | 3,264.44 mi (5,253.61 km) |
| Povoa de Lanhoso to Cold Springs (Nevada) | 5,377.65 mi (8,654.50 km) |
