| Povoa de Santa Iria to Cedar Rapids (Iowa) | 4,172.77 mi (6,715.43 km) |
| Povoa de Santa Iria to Cedarburg (Wisconsin) | 3,963.86 mi (6,379.21 km) |
| Povoa de Santa Iria to Celebration (Florida) | 4,127.70 mi (6,642.89 km) |
| Povoa de Santa Iria to Celina (Ohio) | 3,883.77 mi (6,250.32 km) |
| Povoa de Santa Iria to Celina (Texas) | 4,716.07 mi (7,589.78 km) |
| Povoa de Santa Iria to Centennial (Colorado) | 4,848.12 mi (7,802.29 km) |
| Povoa de Santa Iria to Center Point (Alabama) | 4,206.36 mi (6,769.48 km) |
| Povoa de Santa Iria to Centereach (New York) | 3,319.52 mi (5,342.26 km) |
| Povoa de Santa Iria to Centerton (Arkansas) | 4,484.49 mi (7,217.09 km) |
| Povoa de Santa Iria to Centerville (Ohio) | 3,890.76 mi (6,261.57 km) |
| Povoa de Santa Iria to Centerville (Utah) | 5,092.64 mi (8,195.81 km) |
| Povoa de Santa Iria to Central (Louisiana) | 4,534.27 mi (7,297.21 km) |
| Povoa de Santa Iria to Central Falls (Rhode Island) | 3,213.80 mi (5,172.11 km) |
| Povoa de Santa Iria to Central Islip (New York) | 3,327.03 mi (5,354.34 km) |
| Povoa de Santa Iria to Central Point (Oregon) | 5,460.09 mi (8,787.16 km) |
