| Amposta to Corinth (Mississippi) | 4,660.60 mi (7,500.50 km) |
| Amposta to Corinth (Texas) | 5,127.37 mi (8,251.70 km) |
| Amposta to Cornelius (North Carolina) | 4,280.74 mi (6,889.18 km) |
| Amposta to Cornelius (Oregon) | 5,537.32 mi (8,911.46 km) |
| Amposta to Corning (New York) | 3,874.89 mi (6,236.04 km) |
| Amposta to Corona (California) | 5,954.94 mi (9,583.55 km) |
| Amposta to Coronado (California) | 6,000.58 mi (9,657.00 km) |
| Amposta to Corpus Christi (Texas) | 5,378.58 mi (8,655.99 km) |
| Amposta to Corsicana (Texas) | 5,145.84 mi (8,281.42 km) |
| Amposta to Cortland (New York) | 3,820.82 mi (6,149.02 km) |
| Amposta to Corvallis (Oregon) | 5,594.84 mi (9,004.02 km) |
| Amposta to Coshocton (Ohio) | 4,155.90 mi (6,688.28 km) |
| Amposta to Costa Mesa (California) | 5,978.34 mi (9,621.21 km) |
| Amposta to Coto de Caza (California) | 5,969.38 mi (9,606.80 km) |
| Amposta to Cottage Grove (Minnesota) | 4,472.71 mi (7,198.13 km) |
