| Menlo Park to Cibolo (Texas) | 1,478.89 mi (2,380.04 km) |
| Menlo Park to Cicero (Illinois) | 1,842.48 mi (2,965.18 km) |
| Menlo Park to Cimarron Hills (Colorado) | 952.31 mi (1,532.60 km) |
| Menlo Park to Cincinnati (Ohio) | 2,030.57 mi (3,267.88 km) |
| Menlo Park to Cinco Ranch (Texas) | 1,604.23 mi (2,581.75 km) |
| Menlo Park to Circleville (Ohio) | 2,108.70 mi (3,393.62 km) |
| Menlo Park to Citrus (California) | 333.31 mi (536.41 km) |
| Menlo Park to Citrus Heights (California) | 97.29 mi (156.58 km) |
| Menlo Park to Citrus Park (Florida) | 2,371.73 mi (3,816.93 km) |
| Menlo Park to Claiborne (Louisiana) | 1,722.38 mi (2,771.90 km) |
| Menlo Park to Claremont (California) | 339.90 mi (547.01 km) |
| Menlo Park to Claremont (New Hampshire) | 2,613.22 mi (4,205.58 km) |
| Menlo Park to Claremore (Oklahoma) | 1,464.87 mi (2,357.47 km) |
| Menlo Park to Clarksburg (Maryland) | 2,411.07 mi (3,880.25 km) |
| Menlo Park to Clarksburg (West Virginia) | 2,249.70 mi (3,620.54 km) |
