| Amposta to Cookeville (Tennessee) | 4,474.27 mi (7,200.64 km) |
| Amposta to Coolidge (Arizona) | 5,761.27 mi (9,271.87 km) |
| Amposta to Coon Rapids (Minnesota) | 4,474.71 mi (7,201.34 km) |
| Amposta to Cooper City (Florida) | 4,613.06 mi (7,423.99 km) |
| Amposta to Coos Bay (Oregon) | 5,688.60 mi (9,154.92 km) |
| Amposta to Copiague (New York) | 3,750.49 mi (6,035.83 km) |
| Amposta to Coppell (Texas) | 5,131.60 mi (8,258.51 km) |
| Amposta to Copperas Cove (Texas) | 5,253.91 mi (8,455.36 km) |
| Amposta to Coral Gables (Florida) | 4,626.07 mi (7,444.93 km) |
| Amposta to Coral Springs (Florida) | 4,602.72 mi (7,407.36 km) |
| Amposta to Coral Terrace (Florida) | 4,626.04 mi (7,444.89 km) |
| Amposta to Coralville (Iowa) | 4,535.69 mi (7,299.48 km) |
| Amposta to Coram (New York) | 3,725.94 mi (5,996.33 km) |
| Amposta to Corcoran (California) | 5,915.10 mi (9,519.43 km) |
| Amposta to Cordele (Georgia) | 4,552.39 mi (7,326.37 km) |
