| Holbeach to Cehegin | 1,020.16 mi (1,641.78 km) |
| Holbeach to Cervello | 793.39 mi (1,276.83 km) |
| Holbeach to Cervera | 771.78 mi (1,242.06 km) |
| Holbeach to Ceuti | 1,019.25 mi (1,640.33 km) |
| Holbeach to Cheste | 921.20 mi (1,482.52 km) |
| Holbeach to Chiclana de la Frontera | 1,171.07 mi (1,884.65 km) |
| Holbeach to Chipiona | 1,153.39 mi (1,856.20 km) |
| Holbeach to Chiva | 921.83 mi (1,483.54 km) |
| Holbeach to Churriana de la Vega | 1,095.93 mi (1,763.74 km) |
| Holbeach to Ciempozuelos | 890.29 mi (1,432.79 km) |
| Holbeach to Cieza | 1,008.65 mi (1,623.26 km) |
| Holbeach to Cisterniga | 803.35 mi (1,292.87 km) |
| Holbeach to Ciudad de Melilla | 1,219.24 mi (1,962.18 km) |
| Holbeach to Ciudad Real | 973.06 mi (1,565.99 km) |
| Holbeach to Ciudad-Rodrigo | 897.86 mi (1,444.96 km) |
