| Tamalpais-Homestead Valley to Celano | 6,260.02 mi (10,074.53 km) |
| Tamalpais-Homestead Valley to Cento | 6,044.59 mi (9,727.83 km) |
| Tamalpais-Homestead Valley to Cepagatti | 6,257.98 mi (10,071.24 km) |
| Tamalpais-Homestead Valley to Ceprano | 6,289.88 mi (10,122.58 km) |
| Tamalpais-Homestead Valley to Cercola | 6,353.06 mi (10,224.25 km) |
| Tamalpais-Homestead Valley to Cerea | 6,016.25 mi (9,682.21 km) |
| Tamalpais-Homestead Valley to Cerese | 6,011.70 mi (9,674.90 km) |
| Tamalpais-Homestead Valley to Cerignola | 6,372.60 mi (10,255.71 km) |
| Tamalpais-Homestead Valley to Cermenate | 5,928.03 mi (9,540.24 km) |
| Tamalpais-Homestead Valley to Cernusco sul Naviglio | 5,945.39 mi (9,568.17 km) |
| Tamalpais-Homestead Valley to Cerreto Guidi | 6,088.06 mi (9,797.78 km) |
| Tamalpais-Homestead Valley to Cerro Maggiore | 5,929.78 mi (9,543.06 km) |
| Tamalpais-Homestead Valley to Certaldo | 6,104.97 mi (9,825.01 km) |
| Tamalpais-Homestead Valley to Cerveteri | 6,223.52 mi (10,015.78 km) |
| Tamalpais-Homestead Valley to Cervia | 6,101.51 mi (9,819.42 km) |
