| Sammamish to Capodrise | 5,753.82 mi (9,259.87 km) |
| Sammamish to Capoterra | 5,728.40 mi (9,218.97 km) |
| Sammamish to Capriolo | 5,370.12 mi (8,642.37 km) |
| Sammamish to Capua | 5,748.32 mi (9,251.03 km) |
| Sammamish to Capurso | 5,816.12 mi (9,360.14 km) |
| Sammamish to Carate Brianza | 5,343.77 mi (8,599.96 km) |
| Sammamish to Caravaggio | 5,371.16 mi (8,644.05 km) |
| Sammamish to Carbonera | 5,424.41 mi (8,729.74 km) |
| Sammamish to Carbonia | 5,716.46 mi (9,199.75 km) |
| Sammamish to Cardito | 5,759.92 mi (9,269.70 km) |
| Sammamish to Carignano | 5,355.76 mi (8,619.27 km) |
| Sammamish to Carini | 5,903.33 mi (9,500.49 km) |
| Sammamish to Carlentini | 6,002.14 mi (9,659.52 km) |
| Sammamish to Carmagnola | 5,360.22 mi (8,626.45 km) |
| Sammamish to Carmiano | 5,885.82 mi (9,472.31 km) |
