| Alenquer to Cookeville (Tennessee) | 4,062.46 mi (6,537.90 km) |
| Alenquer to Coolidge (Arizona) | 5,415.75 mi (8,715.80 km) |
| Alenquer to Coon Rapids (Minnesota) | 4,139.74 mi (6,662.27 km) |
| Alenquer to Cooper City (Florida) | 4,142.48 mi (6,666.68 km) |
| Alenquer to Coos Bay (Oregon) | 5,452.69 mi (8,775.25 km) |
| Alenquer to Copiague (New York) | 3,336.77 mi (5,370.02 km) |
| Alenquer to Coppell (Texas) | 4,735.75 mi (7,621.46 km) |
| Alenquer to Copperas Cove (Texas) | 4,851.81 mi (7,808.24 km) |
| Alenquer to Coral Gables (Florida) | 4,154.22 mi (6,685.57 km) |
| Alenquer to Coral Springs (Florida) | 4,132.91 mi (6,651.27 km) |
| Alenquer to Coral Terrace (Florida) | 4,154.42 mi (6,685.89 km) |
| Alenquer to Coralville (Iowa) | 4,173.12 mi (6,715.98 km) |
| Alenquer to Coram (New York) | 3,312.79 mi (5,331.42 km) |
| Alenquer to Corcoran (California) | 5,619.13 mi (9,043.11 km) |
| Alenquer to Cordele (Georgia) | 4,114.80 mi (6,622.12 km) |
