| Frederick to Civril | 5,360.85 mi (8,627.45 km) |
| Frederick to Cizre | 5,894.04 mi (9,485.55 km) |
| Frederick to Cobanlar | 5,385.18 mi (8,666.61 km) |
| Frederick to Corlu | 5,155.20 mi (8,296.50 km) |
| Frederick to Corum | 5,463.56 mi (8,792.74 km) |
| Frederick to Cukurca | 5,950.82 mi (9,576.92 km) |
| Frederick to Cukurcayir | 5,620.99 mi (9,046.11 km) |
| Frederick to Cumayeri | 5,292.93 mi (8,518.15 km) |
| Frederick to Cumra | 5,517.70 mi (8,879.88 km) |
| Frederick to Cungus | 5,741.27 mi (9,239.68 km) |
| Frederick to Dargecit | 5,865.93 mi (9,440.31 km) |
| Frederick to Davutlar | 5,285.11 mi (8,505.56 km) |
| Frederick to Demirozu | 5,666.72 mi (9,119.70 km) |
| Frederick to Demre | 5,464.34 mi (8,794.00 km) |
| Frederick to Denizciler | 5,699.22 mi (9,172.00 km) |
