| Lowell to Cehegin | 3,568.81 mi (5,743.45 km) |
| Lowell to Cervello | 3,637.78 mi (5,854.44 km) |
| Lowell to Cervera | 3,597.62 mi (5,789.81 km) |
| Lowell to Ceuti | 3,594.41 mi (5,784.65 km) |
| Lowell to Cheste | 3,576.40 mi (5,755.65 km) |
| Lowell to Chiclana de la Frontera | 3,413.60 mi (5,493.65 km) |
| Lowell to Chipiona | 3,389.39 mi (5,454.69 km) |
| Lowell to Chiva | 3,575.00 mi (5,753.41 km) |
| Lowell to Churriana de la Vega | 3,510.96 mi (5,650.34 km) |
| Lowell to Ciempozuelos | 3,416.44 mi (5,498.23 km) |
| Lowell to Cieza | 3,582.11 mi (5,764.85 km) |
| Lowell to Cisterniga | 3,322.74 mi (5,347.43 km) |
| Lowell to Ciudad de Melilla | 3,608.35 mi (5,807.08 km) |
| Lowell to Ciudad Real | 3,438.87 mi (5,534.32 km) |
| Lowell to Ciudad-Rodrigo | 3,264.80 mi (5,254.19 km) |
