| Security-Widefield to Celano | 5,640.86 mi (9,078.09 km) |
| Security-Widefield to Cento | 5,430.68 mi (8,739.84 km) |
| Security-Widefield to Cepagatti | 5,644.94 mi (9,084.65 km) |
| Security-Widefield to Ceprano | 5,666.09 mi (9,118.69 km) |
| Security-Widefield to Cercola | 5,730.15 mi (9,221.78 km) |
| Security-Widefield to Cerea | 5,405.83 mi (8,699.85 km) |
| Security-Widefield to Cerese | 5,396.71 mi (8,685.17 km) |
| Security-Widefield to Cerignola | 5,764.93 mi (9,277.75 km) |
| Security-Widefield to Cermenate | 5,307.09 mi (8,540.94 km) |
| Security-Widefield to Cernusco sul Naviglio | 5,324.57 mi (8,569.06 km) |
| Security-Widefield to Cerreto Guidi | 5,463.16 mi (8,792.10 km) |
| Security-Widefield to Cerro Maggiore | 5,307.07 mi (8,540.90 km) |
| Security-Widefield to Certaldo | 5,479.37 mi (8,818.19 km) |
| Security-Widefield to Cerveteri | 5,592.81 mi (9,000.76 km) |
| Security-Widefield to Cervia | 5,491.32 mi (8,837.43 km) |
