| Crystal to Celano | 4,922.03 mi (7,921.24 km) |
| Crystal to Cento | 4,713.34 mi (7,585.39 km) |
| Crystal to Cepagatti | 4,927.02 mi (7,929.27 km) |
| Crystal to Ceprano | 4,946.50 mi (7,960.63 km) |
| Crystal to Cercola | 5,010.51 mi (8,063.63 km) |
| Crystal to Cerea | 4,689.16 mi (7,546.47 km) |
| Crystal to Cerese | 4,679.31 mi (7,530.62 km) |
| Crystal to Cerignola | 5,047.46 mi (8,123.11 km) |
| Crystal to Cermenate | 4,589.03 mi (7,385.33 km) |
| Crystal to Cernusco sul Naviglio | 4,606.47 mi (7,413.39 km) |
| Crystal to Cerreto Guidi | 4,744.00 mi (7,634.73 km) |
| Crystal to Cerro Maggiore | 4,588.73 mi (7,384.85 km) |
| Crystal to Certaldo | 4,760.06 mi (7,660.58 km) |
| Crystal to Cerveteri | 4,872.47 mi (7,841.48 km) |
| Crystal to Cervia | 4,774.38 mi (7,683.62 km) |
