| Frederick to Celano | 4,519.87 mi (7,274.02 km) |
| Frederick to Cento | 4,328.27 mi (6,965.67 km) |
| Frederick to Cepagatti | 4,531.73 mi (7,293.11 km) |
| Frederick to Ceprano | 4,537.70 mi (7,302.73 km) |
| Frederick to Cercola | 4,599.57 mi (7,402.29 km) |
| Frederick to Cerea | 4,309.56 mi (6,935.57 km) |
| Frederick to Cerese | 4,294.78 mi (6,911.79 km) |
| Frederick to Cerignola | 4,652.22 mi (7,487.02 km) |
| Frederick to Cermenate | 4,202.26 mi (6,762.89 km) |
| Frederick to Cernusco sul Naviglio | 4,218.89 mi (6,789.65 km) |
| Frederick to Cerreto Guidi | 4,344.19 mi (6,991.30 km) |
| Frederick to Cerro Maggiore | 4,199.82 mi (6,758.96 km) |
| Frederick to Certaldo | 4,358.57 mi (7,014.45 km) |
| Frederick to Cerveteri | 4,459.25 mi (7,176.46 km) |
| Frederick to Cervia | 4,390.44 mi (7,065.73 km) |
