| Astoria to Celano | 5,799.32 mi (9,333.10 km) |
| Astoria to Cento | 5,584.06 mi (8,986.68 km) |
| Astoria to Cepagatti | 5,794.44 mi (9,325.26 km) |
| Astoria to Ceprano | 5,831.01 mi (9,384.10 km) |
| Astoria to Cercola | 5,892.99 mi (9,483.85 km) |
| Astoria to Cerea | 5,554.45 mi (8,939.02 km) |
| Astoria to Cerese | 5,552.09 mi (8,935.23 km) |
| Astoria to Cerignola | 5,905.24 mi (9,503.57 km) |
| Astoria to Cermenate | 5,472.29 mi (8,806.81 km) |
| Astoria to Cernusco sul Naviglio | 5,489.37 mi (8,834.29 km) |
| Astoria to Cerreto Guidi | 5,632.21 mi (9,064.17 km) |
| Astoria to Cerro Maggiore | 5,474.88 mi (8,810.97 km) |
| Astoria to Certaldo | 5,649.26 mi (9,091.60 km) |
| Astoria to Cerveteri | 5,768.79 mi (9,283.97 km) |
| Astoria to Cervia | 5,638.55 mi (9,074.37 km) |
