| Willow Grove to Cehegin | 3,815.20 mi (6,139.97 km) |
| Willow Grove to Cervello | 3,891.14 mi (6,262.19 km) |
| Willow Grove to Cervera | 3,851.00 mi (6,197.58 km) |
| Willow Grove to Ceuti | 3,841.14 mi (6,181.72 km) |
| Willow Grove to Cheste | 3,825.72 mi (6,156.90 km) |
| Willow Grove to Chiclana de la Frontera | 3,653.46 mi (5,879.68 km) |
| Willow Grove to Chipiona | 3,629.66 mi (5,841.38 km) |
| Willow Grove to Chiva | 3,824.29 mi (6,154.60 km) |
| Willow Grove to Churriana de la Vega | 3,754.32 mi (6,041.99 km) |
| Willow Grove to Ciempozuelos | 3,665.08 mi (5,898.37 km) |
| Willow Grove to Cieza | 3,829.00 mi (6,162.19 km) |
| Willow Grove to Cisterniga | 3,573.10 mi (5,750.35 km) |
| Willow Grove to Ciudad de Melilla | 3,848.75 mi (6,193.96 km) |
| Willow Grove to Ciudad Real | 3,685.33 mi (5,930.97 km) |
| Willow Grove to Ciudad-Rodrigo | 3,512.42 mi (5,652.70 km) |
