| Amposta to Carlsbad (New Mexico) | 5,478.57 mi (8,816.90 km) |
| Amposta to Carmel (Indiana) | 4,361.20 mi (7,018.67 km) |
| Amposta to Carmichael (California) | 5,844.81 mi (9,406.32 km) |
| Amposta to Carney (Maryland) | 3,937.77 mi (6,337.23 km) |
| Amposta to Carnot-Moon (Pennsylvania) | 4,072.52 mi (6,554.09 km) |
| Amposta to Carol Stream (Illinois) | 4,377.58 mi (7,045.03 km) |
| Amposta to Carolina (Puerto Rico) | 4,181.88 mi (6,730.09 km) |
| Amposta to Carolina Forest (South Carolina) | 4,248.10 mi (6,836.66 km) |
| Amposta to Carpentersville (Illinois) | 4,377.00 mi (7,044.10 km) |
| Amposta to Carpinteria (California) | 6,001.17 mi (9,657.95 km) |
| Amposta to Carrboro (North Carolina) | 4,178.54 mi (6,724.70 km) |
| Amposta to Carroll (Iowa) | 4,659.76 mi (7,499.16 km) |
| Amposta to Carrollton (Georgia) | 4,552.48 mi (7,326.50 km) |
| Amposta to Carrollton (Texas) | 5,126.42 mi (8,250.18 km) |
| Amposta to Carrollwood (Florida) | 4,644.42 mi (7,474.47 km) |
