| Buckeye to Castelfidardo | 6,133.89 mi (9,871.54 km) |
| Buckeye to Castelfiorentino | 6,038.57 mi (9,718.15 km) |
| Buckeye to Castelfranco di Sopra | 6,057.92 mi (9,749.27 km) |
| Buckeye to Castelfranco di Sotto | 6,026.07 mi (9,698.02 km) |
| Buckeye to Castelfranco Emilia | 5,992.07 mi (9,643.31 km) |
| Buckeye to Castelfranco Veneto | 5,968.40 mi (9,605.22 km) |
| Buckeye to Castellabate | 6,346.06 mi (10,213.00 km) |
| Buckeye to Castellammare del Golfo | 6,387.01 mi (10,278.90 km) |
| Buckeye to Castellammare di Stabia | 6,308.09 mi (10,151.90 km) |
| Buckeye to Castellamonte | 5,838.02 mi (9,395.38 km) |
| Buckeye to Castellana Grotte | 6,390.10 mi (10,283.88 km) |
| Buckeye to Castellaneta | 6,395.49 mi (10,292.54 km) |
| Buckeye to Castellanza | 5,868.09 mi (9,443.78 km) |
| Buckeye to Castellarano | 5,984.32 mi (9,630.83 km) |
| Buckeye to Castelleone | 5,913.34 mi (9,516.60 km) |
