| Leiden to Corinth (Mississippi) | 4,476.19 mi (7,203.73 km) |
| Leiden to Corinth (Texas) | 4,891.85 mi (7,872.68 km) |
| Leiden to Cornelius (North Carolina) | 4,151.98 mi (6,681.96 km) |
| Leiden to Cornelius (Oregon) | 5,005.79 mi (8,056.03 km) |
| Leiden to Corning (New York) | 3,686.74 mi (5,933.23 km) |
| Leiden to Corona (California) | 5,543.46 mi (8,921.33 km) |
| Leiden to Coronado (California) | 5,601.33 mi (9,014.47 km) |
| Leiden to Corpus Christi (Texas) | 5,194.60 mi (8,359.90 km) |
| Leiden to Corsicana (Texas) | 4,926.14 mi (7,927.85 km) |
| Leiden to Cortland (New York) | 3,632.34 mi (5,845.68 km) |
| Leiden to Corvallis (Oregon) | 5,067.89 mi (8,155.98 km) |
| Leiden to Coshocton (Ohio) | 3,958.83 mi (6,371.13 km) |
| Leiden to Costa Mesa (California) | 5,565.45 mi (8,956.72 km) |
| Leiden to Coto de Caza (California) | 5,559.69 mi (8,947.46 km) |
| Leiden to Cottage Grove (Minnesota) | 4,143.55 mi (6,668.41 km) |
