| Glassboro to Cehegin | 3,827.19 mi (6,159.26 km) |
| Glassboro to Cervello | 3,905.62 mi (6,285.48 km) |
| Glassboro to Cervera | 3,865.48 mi (6,220.89 km) |
| Glassboro to Ceuti | 3,853.23 mi (6,201.18 km) |
| Glassboro to Cheste | 3,838.68 mi (6,177.76 km) |
| Glassboro to Chiclana de la Frontera | 3,663.57 mi (5,895.94 km) |
| Glassboro to Chipiona | 3,639.89 mi (5,857.83 km) |
| Glassboro to Chiva | 3,837.24 mi (6,175.44 km) |
| Glassboro to Churriana de la Vega | 3,765.39 mi (6,059.81 km) |
| Glassboro to Ciempozuelos | 3,677.82 mi (5,918.88 km) |
| Glassboro to Cieza | 3,841.15 mi (6,181.73 km) |
| Glassboro to Cisterniga | 3,586.47 mi (5,771.86 km) |
| Glassboro to Ciudad de Melilla | 3,858.96 mi (6,210.39 km) |
| Glassboro to Ciudad Real | 3,697.36 mi (5,950.33 km) |
| Glassboro to Ciudad-Rodrigo | 3,524.86 mi (5,672.71 km) |
