| Sammamish to Busto Arsizio | 5,344.55 mi (8,601.23 km) |
| Sammamish to Busto Garolfo | 5,349.22 mi (8,608.73 km) |
| Sammamish to Cabras | 5,671.44 mi (9,127.30 km) |
| Sammamish to Cadelbosco di Sopra | 5,438.41 mi (8,752.27 km) |
| Sammamish to Cadoneghe | 5,430.07 mi (8,738.85 km) |
| Sammamish to Cagli | 5,561.79 mi (8,950.84 km) |
| Sammamish to Cagliari | 5,729.07 mi (9,220.05 km) |
| Sammamish to Cairo Montenotte | 5,400.91 mi (8,691.92 km) |
| Sammamish to Caivano | 5,759.92 mi (9,269.70 km) |
| Sammamish to Calcinaia | 5,503.44 mi (8,856.93 km) |
| Sammamish to Calcinato | 5,392.65 mi (8,678.63 km) |
| Sammamish to Calderara di Reno | 5,466.82 mi (8,798.00 km) |
| Sammamish to Caldogno | 5,410.52 mi (8,707.38 km) |
| Sammamish to Calenzano | 5,506.25 mi (8,861.45 km) |
| Sammamish to Calolziocorte | 5,348.05 mi (8,606.85 km) |
