| Formia to Cizre | 1,544.36 mi (2,485.41 km) |
| Formia to Cobanlar | 924.30 mi (1,487.51 km) |
| Formia to Corlu | 736.47 mi (1,185.24 km) |
| Formia to Corum | 1,112.69 mi (1,790.71 km) |
| Formia to Cukurca | 1,620.34 mi (2,607.69 km) |
| Formia to Cukurcayir | 1,354.46 mi (2,179.79 km) |
| Formia to Cumayeri | 901.84 mi (1,451.37 km) |
| Formia to Cumra | 1,051.49 mi (1,692.21 km) |
| Formia to Cungus | 1,374.93 mi (2,212.73 km) |
| Formia to Dargecit | 1,515.39 mi (2,438.78 km) |
| Formia to Davutlar | 768.28 mi (1,236.42 km) |
| Formia to Demirozu | 1,372.92 mi (2,209.51 km) |
| Formia to Demre | 945.68 mi (1,521.92 km) |
| Formia to Denizciler | 1,251.45 mi (2,014.02 km) |
| Formia to Denizli | 857.78 mi (1,380.46 km) |
