| Sumter to Cuenca | 4,196.86 mi (6,754.19 km) |
| Sumter to Cuevas del Almanzora | 4,283.18 mi (6,893.11 km) |
| Sumter to Cullera | 4,313.93 mi (6,942.61 km) |
| Sumter to Culleredo | 3,820.29 mi (6,148.17 km) |
| Sumter to Cunit | 4,351.42 mi (7,002.93 km) |
| Sumter to Daganzo de Arriba | 4,120.76 mi (6,631.72 km) |
| Sumter to Daimiel | 4,148.79 mi (6,676.83 km) |
| Sumter to Don Benito | 4,039.24 mi (6,500.52 km) |
| Sumter to Donostia | 4,126.02 mi (6,640.19 km) |
| Sumter to Dos Hermanas | 4,077.00 mi (6,561.30 km) |
| Sumter to Durango | 4,098.71 mi (6,596.24 km) |
| Sumter to Ecija | 4,113.64 mi (6,620.26 km) |
| Sumter to Ejea de los Caballeros | 4,194.69 mi (6,750.70 km) |
| Sumter to El Alamo | 4,101.83 mi (6,601.25 km) |
| Sumter to El Arahal | 4,096.50 mi (6,592.67 km) |
