| Union Hill-Novelty Hill to Celano | 5,667.71 mi (9,121.30 km) |
| Union Hill-Novelty Hill to Cento | 5,452.41 mi (8,774.80 km) |
| Union Hill-Novelty Hill to Cepagatti | 5,663.00 mi (9,113.71 km) |
| Union Hill-Novelty Hill to Ceprano | 5,699.31 mi (9,172.16 km) |
| Union Hill-Novelty Hill to Cercola | 5,761.37 mi (9,272.03 km) |
| Union Hill-Novelty Hill to Cerea | 5,422.85 mi (8,727.24 km) |
| Union Hill-Novelty Hill to Cerese | 5,420.38 mi (8,723.26 km) |
| Union Hill-Novelty Hill to Cerignola | 5,774.05 mi (9,292.44 km) |
| Union Hill-Novelty Hill to Cermenate | 5,340.38 mi (8,594.51 km) |
| Union Hill-Novelty Hill to Cernusco sul Naviglio | 5,357.47 mi (8,622.02 km) |
| Union Hill-Novelty Hill to Cerreto Guidi | 5,500.33 mi (8,851.93 km) |
| Union Hill-Novelty Hill to Cerro Maggiore | 5,342.92 mi (8,598.61 km) |
| Union Hill-Novelty Hill to Certaldo | 5,517.37 mi (8,879.35 km) |
| Union Hill-Novelty Hill to Cerveteri | 5,636.88 mi (9,071.69 km) |
| Union Hill-Novelty Hill to Cervia | 5,507.04 mi (8,862.73 km) |
