| Spanaway to Castelfidardo | 5,627.68 mi (9,056.87 km) |
| Spanaway to Castelfiorentino | 5,556.17 mi (8,941.80 km) |
| Spanaway to Castelfranco di Sopra | 5,569.53 mi (8,963.29 km) |
| Spanaway to Castelfranco di Sotto | 5,544.75 mi (8,923.42 km) |
| Spanaway to Castelfranco Emilia | 5,498.76 mi (8,849.39 km) |
| Spanaway to Castelfranco Veneto | 5,456.11 mi (8,780.77 km) |
| Spanaway to Castellabate | 5,855.92 mi (9,424.19 km) |
| Spanaway to Castellammare del Golfo | 5,940.81 mi (9,560.81 km) |
| Spanaway to Castellammare di Stabia | 5,818.94 mi (9,364.67 km) |
| Spanaway to Castellamonte | 5,367.85 mi (8,638.73 km) |
| Spanaway to Castellana Grotte | 5,871.32 mi (9,448.98 km) |
| Spanaway to Castellaneta | 5,881.37 mi (9,465.16 km) |
| Spanaway to Castellanza | 5,384.44 mi (8,665.42 km) |
| Spanaway to Castellarano | 5,493.87 mi (8,841.53 km) |
| Spanaway to Castelleone | 5,425.04 mi (8,730.76 km) |
