| New Orleans to Cadiz | 4,694.92 mi (7,555.74 km) |
| New Orleans to Calafell | 4,958.10 mi (7,979.28 km) |
| New Orleans to Calahorra | 4,760.65 mi (7,661.53 km) |
| New Orleans to Calasparra | 4,882.57 mi (7,857.74 km) |
| New Orleans to Calatayud | 4,801.43 mi (7,727.16 km) |
| New Orleans to Caldas de Montbuy | 4,973.93 mi (8,004.77 km) |
| New Orleans to Caldas de Reyes | 4,434.09 mi (7,135.98 km) |
| New Orleans to Calella | 4,997.69 mi (8,043.01 km) |
| New Orleans to Callosa de Segura | 4,926.36 mi (7,928.21 km) |
| New Orleans to Calpe | 4,957.24 mi (7,977.90 km) |
| New Orleans to Calvia | 5,050.30 mi (8,127.67 km) |
| New Orleans to Camas | 4,686.24 mi (7,541.77 km) |
| New Orleans to Cambados | 4,428.48 mi (7,126.94 km) |
| New Orleans to Cambre | 4,434.20 mi (7,136.16 km) |
| New Orleans to Cambrils | 4,937.55 mi (7,946.21 km) |
