| Mastic to Celano | 4,266.79 mi (6,866.73 km) |
| Mastic to Cento | 4,076.91 mi (6,561.15 km) |
| Mastic to Cepagatti | 4,279.14 mi (6,886.61 km) |
| Mastic to Ceprano | 4,284.12 mi (6,894.63 km) |
| Mastic to Cercola | 4,345.73 mi (6,993.78 km) |
| Mastic to Cerea | 4,058.70 mi (6,531.85 km) |
| Mastic to Cerese | 4,043.55 mi (6,507.46 km) |
| Mastic to Cerignola | 4,399.40 mi (7,080.15 km) |
| Mastic to Cermenate | 3,951.06 mi (6,358.61 km) |
| Mastic to Cernusco sul Naviglio | 3,967.58 mi (6,385.20 km) |
| Mastic to Cerreto Guidi | 4,091.63 mi (6,584.85 km) |
| Mastic to Cerro Maggiore | 3,948.44 mi (6,354.41 km) |
| Mastic to Certaldo | 4,105.86 mi (6,607.74 km) |
| Mastic to Cerveteri | 4,205.49 mi (6,768.08 km) |
| Mastic to Cervia | 4,139.04 mi (6,661.14 km) |
