| Knightdale to Cuenca | 4,039.74 mi (6,501.33 km) |
| Knightdale to Cuevas del Almanzora | 4,129.08 mi (6,645.11 km) |
| Knightdale to Cullera | 4,157.13 mi (6,690.26 km) |
| Knightdale to Culleredo | 3,661.48 mi (5,892.58 km) |
| Knightdale to Cunit | 4,192.00 mi (6,746.38 km) |
| Knightdale to Daganzo de Arriba | 3,963.55 mi (6,378.72 km) |
| Knightdale to Daimiel | 3,993.27 mi (6,426.55 km) |
| Knightdale to Don Benito | 3,884.69 mi (6,251.80 km) |
| Knightdale to Donostia | 3,965.65 mi (6,382.09 km) |
| Knightdale to Dos Hermanas | 3,924.60 mi (6,316.03 km) |
| Knightdale to Durango | 3,938.63 mi (6,338.62 km) |
| Knightdale to Ecija | 3,960.57 mi (6,373.92 km) |
| Knightdale to Ejea de los Caballeros | 4,035.20 mi (6,494.02 km) |
| Knightdale to El Alamo | 3,945.13 mi (6,349.08 km) |
| Knightdale to El Arahal | 3,943.96 mi (6,347.19 km) |
