| Allendale to Cehegin | 4,239.60 mi (6,822.98 km) |
| Allendale to Cervello | 4,277.50 mi (6,883.97 km) |
| Allendale to Cervera | 4,237.57 mi (6,819.72 km) |
| Allendale to Ceuti | 4,263.85 mi (6,862.01 km) |
| Allendale to Cheste | 4,235.99 mi (6,817.17 km) |
| Allendale to Chiclana de la Frontera | 4,104.33 mi (6,605.28 km) |
| Allendale to Chipiona | 4,079.21 mi (6,564.86 km) |
| Allendale to Chiva | 4,234.75 mi (6,815.17 km) |
| Allendale to Churriana de la Vega | 4,191.76 mi (6,745.99 km) |
| Allendale to Ciempozuelos | 4,079.88 mi (6,565.94 km) |
| Allendale to Cieza | 4,251.04 mi (6,841.39 km) |
| Allendale to Cisterniga | 3,979.65 mi (6,404.63 km) |
| Allendale to Ciudad de Melilla | 4,296.81 mi (6,915.04 km) |
| Allendale to Ciudad Real | 4,110.17 mi (6,614.68 km) |
| Allendale to Ciudad-Rodrigo | 3,933.09 mi (6,329.70 km) |
