| Menlo Park to Cocentaina | 5,999.78 mi (9,655.71 km) |
| Menlo Park to Coin | 5,940.59 mi (9,560.46 km) |
| Menlo Park to Colindres | 5,659.02 mi (9,107.31 km) |
| Menlo Park to Collado-Villalba | 5,774.48 mi (9,293.12 km) |
| Menlo Park to Colmenar Viejo | 5,782.16 mi (9,305.49 km) |
| Menlo Park to Colmenarejo | 5,777.71 mi (9,298.33 km) |
| Menlo Park to Conil de la Frontera | 5,907.38 mi (9,507.02 km) |
| Menlo Park to Consuegra | 5,847.03 mi (9,409.88 km) |
| Menlo Park to Corbera de Llobregat | 5,946.03 mi (9,569.21 km) |
| Menlo Park to Cordoba | 5,879.92 mi (9,462.82 km) |
| Menlo Park to Coria del Rio | 5,859.62 mi (9,430.15 km) |
| Menlo Park to Crevillente | 6,011.52 mi (9,674.60 km) |
| Menlo Park to Cuarte de Huerva | 5,838.71 mi (9,396.49 km) |
| Menlo Park to Cubellas | 5,947.95 mi (9,572.30 km) |
| Menlo Park to Cuellar | 5,725.67 mi (9,214.57 km) |
