| Bothell West to Castelfidardo | 5,581.28 mi (8,982.21 km) |
| Bothell West to Castelfiorentino | 5,510.28 mi (8,867.94 km) |
| Bothell West to Castelfranco di Sopra | 5,523.51 mi (8,889.24 km) |
| Bothell West to Castelfranco di Sotto | 5,498.89 mi (8,849.61 km) |
| Bothell West to Castelfranco Emilia | 5,452.68 mi (8,775.25 km) |
| Bothell West to Castelfranco Veneto | 5,409.70 mi (8,706.07 km) |
| Bothell West to Castellabate | 5,809.70 mi (9,349.81 km) |
| Bothell West to Castellammare del Golfo | 5,895.42 mi (9,487.77 km) |
| Bothell West to Castellammare di Stabia | 5,772.76 mi (9,290.36 km) |
| Bothell West to Castellamonte | 5,322.33 mi (8,565.47 km) |
| Bothell West to Castellana Grotte | 5,824.56 mi (9,373.73 km) |
| Bothell West to Castellaneta | 5,834.69 mi (9,390.03 km) |
| Bothell West to Castellanza | 5,338.63 mi (8,591.70 km) |
| Bothell West to Castellarano | 5,447.86 mi (8,767.48 km) |
| Bothell West to Castelleone | 5,379.11 mi (8,656.85 km) |
