| Tamalpais-Homestead Valley to Castrovillari | 6,466.24 mi (10,406.41 km) |
| Tamalpais-Homestead Valley to Catania | 6,570.60 mi (10,574.35 km) |
| Tamalpais-Homestead Valley to Catanzaro | 6,531.46 mi (10,511.37 km) |
| Tamalpais-Homestead Valley to Cattolica | 6,128.69 mi (9,863.17 km) |
| Tamalpais-Homestead Valley to Cava de' Tirreni | 6,372.62 mi (10,255.73 km) |
| Tamalpais-Homestead Valley to Cavallino | 6,490.61 mi (10,445.63 km) |
| Tamalpais-Homestead Valley to Cavarzere | 6,043.71 mi (9,726.41 km) |
| Tamalpais-Homestead Valley to Cave | 6,257.92 mi (10,071.15 km) |
| Tamalpais-Homestead Valley to Cavriago | 6,025.35 mi (9,696.86 km) |
| Tamalpais-Homestead Valley to Cavriglia | 6,119.36 mi (9,848.16 km) |
| Tamalpais-Homestead Valley to Cazzago San Martino | 5,961.38 mi (9,593.91 km) |
| Tamalpais-Homestead Valley to Ceccano | 6,283.71 mi (10,112.66 km) |
| Tamalpais-Homestead Valley to Cecina | 6,102.93 mi (9,821.71 km) |
| Tamalpais-Homestead Valley to Cefalu | 6,507.95 mi (10,473.53 km) |
| Tamalpais-Homestead Valley to Ceglie Messapico | 6,452.18 mi (10,383.77 km) |
