| Alenquer to Centralia (Illinois) | 4,160.35 mi (6,695.44 km) |
| Alenquer to Centralia (Washington) | 5,248.64 mi (8,446.86 km) |
| Alenquer to Centreville (Virginia) | 3,583.34 mi (5,766.82 km) |
| Alenquer to Ceres (California) | 5,604.76 mi (9,019.99 km) |
| Alenquer to Cerritos (California) | 5,659.96 mi (9,108.82 km) |
| Alenquer to Chalco (Nebraska) | 4,396.24 mi (7,075.07 km) |
| Alenquer to Chalmette (Louisiana) | 4,501.09 mi (7,243.80 km) |
| Alenquer to Chambersburg (Pennsylvania) | 3,564.51 mi (5,736.53 km) |
| Alenquer to Chamblee (Georgia) | 4,076.65 mi (6,560.73 km) |
| Alenquer to Champaign (Illinois) | 4,069.18 mi (6,548.71 km) |
| Alenquer to Champlin (Minnesota) | 4,143.42 mi (6,668.20 km) |
| Alenquer to Chandler (Arizona) | 5,415.18 mi (8,714.89 km) |
| Alenquer to Chanhassen (Minnesota) | 4,160.78 mi (6,696.12 km) |
| Alenquer to Channahon (Illinois) | 4,028.06 mi (6,482.54 km) |
| Alenquer to Channelview (Texas) | 4,765.28 mi (7,668.97 km) |
