| Lake Butler to Cehegin | 4,513.97 mi (7,264.53 km) |
| Lake Butler to Cervello | 4,632.52 mi (7,455.33 km) |
| Lake Butler to Cervera | 4,592.90 mi (7,391.56 km) |
| Lake Butler to Ceuti | 4,541.50 mi (7,308.83 km) |
| Lake Butler to Cheste | 4,541.71 mi (7,309.18 km) |
| Lake Butler to Chiclana de la Frontera | 4,319.55 mi (6,951.64 km) |
| Lake Butler to Chipiona | 4,298.30 mi (6,917.44 km) |
| Lake Butler to Chiva | 4,540.09 mi (7,306.58 km) |
| Lake Butler to Churriana de la Vega | 4,437.12 mi (7,140.86 km) |
| Lake Butler to Ciempozuelos | 4,379.10 mi (7,047.48 km) |
| Lake Butler to Cieza | 4,530.48 mi (7,291.11 km) |
| Lake Butler to Cisterniga | 4,298.84 mi (6,918.32 km) |
| Lake Butler to Ciudad de Melilla | 4,514.16 mi (7,264.84 km) |
| Lake Butler to Ciudad Real | 4,386.47 mi (7,059.33 km) |
| Lake Butler to Ciudad-Rodrigo | 4,222.79 mi (6,795.93 km) |
