| Sumter to Camardi | 5,974.33 mi (9,614.75 km) |
| Sumter to Camas | 5,932.41 mi (9,547.28 km) |
| Sumter to Camliyayla | 5,988.96 mi (9,638.30 km) |
| Sumter to Camoluk | 6,015.87 mi (9,681.60 km) |
| Sumter to Can | 5,547.43 mi (8,927.72 km) |
| Sumter to Canakkale | 5,515.02 mi (8,875.56 km) |
| Sumter to Cankaya | 5,794.52 mi (9,325.37 km) |
| Sumter to Cankiri | 5,794.05 mi (9,324.62 km) |
| Sumter to Cardak | 5,752.12 mi (9,257.15 km) |
| Sumter to Carsamba | 5,888.71 mi (9,476.97 km) |
| Sumter to Carsibasi | 5,995.22 mi (9,648.37 km) |
| Sumter to Cat | 6,126.41 mi (9,859.50 km) |
| Sumter to Catalagzi | 5,684.02 mi (9,147.55 km) |
| Sumter to Catalca | 5,560.59 mi (8,948.90 km) |
| Sumter to Catalpinar | 5,931.56 mi (9,545.92 km) |
