| Sumter to Campodarsego | 4,697.60 mi (7,560.05 km) |
| Sumter to Campogalliano | 4,676.13 mi (7,525.51 km) |
| Sumter to Campolongo Maggiore | 4,708.54 mi (7,577.67 km) |
| Sumter to Camponogara | 4,707.71 mi (7,576.33 km) |
| Sumter to Camposampiero | 4,696.25 mi (7,557.88 km) |
| Sumter to Canegrate | 4,565.51 mi (7,347.48 km) |
| Sumter to Canelli | 4,561.71 mi (7,341.36 km) |
| Sumter to Canicatti | 5,053.36 mi (8,132.60 km) |
| Sumter to Canosa di Puglia | 5,021.87 mi (8,081.92 km) |
| Sumter to Cantu | 4,569.44 mi (7,353.80 km) |
| Sumter to Caorle | 4,736.19 mi (7,622.17 km) |
| Sumter to Capaci | 4,996.60 mi (8,041.25 km) |
| Sumter to Capannori | 4,689.13 mi (7,546.43 km) |
| Sumter to Capena | 4,831.90 mi (7,776.20 km) |
| Sumter to Capo d'Orlando | 5,067.73 mi (8,155.73 km) |
