| Port Orchard to Busto Arsizio | 5,365.09 mi (8,634.28 km) |
| Port Orchard to Busto Garolfo | 5,369.76 mi (8,641.79 km) |
| Port Orchard to Cabras | 5,693.12 mi (9,162.20 km) |
| Port Orchard to Cadelbosco di Sopra | 5,458.71 mi (8,784.94 km) |
| Port Orchard to Cadoneghe | 5,449.93 mi (8,770.81 km) |
| Port Orchard to Cagli | 5,581.84 mi (8,983.10 km) |
| Port Orchard to Cagliari | 5,750.75 mi (9,254.93 km) |
| Port Orchard to Cairo Montenotte | 5,421.82 mi (8,725.57 km) |
| Port Orchard to Caivano | 5,780.02 mi (9,302.05 km) |
| Port Orchard to Calcinaia | 5,523.94 mi (8,889.92 km) |
| Port Orchard to Calcinato | 5,412.86 mi (8,711.16 km) |
| Port Orchard to Calderara di Reno | 5,487.01 mi (8,830.48 km) |
| Port Orchard to Caldogno | 5,430.45 mi (8,739.46 km) |
| Port Orchard to Calenzano | 5,526.59 mi (8,894.18 km) |
| Port Orchard to Calolziocorte | 5,368.42 mi (8,639.63 km) |
