| Sumner to Capodrise | 5,781.06 mi (9,303.72 km) |
| Sumner to Capoterra | 5,755.08 mi (9,261.90 km) |
| Sumner to Capriolo | 5,397.30 mi (8,686.12 km) |
| Sumner to Capua | 5,775.56 mi (9,294.87 km) |
| Sumner to Capurso | 5,843.54 mi (9,404.27 km) |
| Sumner to Carate Brianza | 5,370.91 mi (8,643.64 km) |
| Sumner to Caravaggio | 5,398.32 mi (8,687.75 km) |
| Sumner to Carbonera | 5,451.75 mi (8,773.75 km) |
| Sumner to Carbonia | 5,743.08 mi (9,242.60 km) |
| Sumner to Cardito | 5,787.16 mi (9,313.53 km) |
| Sumner to Carignano | 5,382.74 mi (8,662.68 km) |
| Sumner to Carini | 5,930.32 mi (9,543.93 km) |
| Sumner to Carlentini | 6,029.24 mi (9,703.13 km) |
| Sumner to Carmagnola | 5,387.20 mi (8,669.86 km) |
| Sumner to Carmiano | 5,913.28 mi (9,516.51 km) |
