| Astoria to Cabestany | 5,483.14 mi (8,824.27 km) |
| Astoria to Cabries | 5,507.71 mi (8,863.81 km) |
| Astoria to Cachan | 5,120.09 mi (8,239.98 km) |
| Astoria to Caen | 5,025.83 mi (8,088.29 km) |
| Astoria to Cagnes-sur-Mer | 5,542.37 mi (8,919.59 km) |
| Astoria to Cahors | 5,339.99 mi (8,593.89 km) |
| Astoria to Calais | 4,986.96 mi (8,025.74 km) |
| Astoria to Caluire-et-Cuire | 5,357.42 mi (8,621.94 km) |
| Astoria to Cambrai | 5,065.58 mi (8,152.26 km) |
| Astoria to Canet-en-Roussillon | 5,483.56 mi (8,824.94 km) |
| Astoria to Cannes | 5,545.38 mi (8,924.42 km) |
| Astoria to Canteleu | 5,048.80 mi (8,125.26 km) |
| Astoria to Capbreton | 5,300.70 mi (8,530.65 km) |
| Astoria to Carcassonne | 5,436.01 mi (8,748.42 km) |
| Astoria to Carmaux | 5,382.95 mi (8,663.02 km) |
