| Palm Harbor to Castelfidardo | 5,203.19 mi (8,373.73 km) |
| Palm Harbor to Castelfiorentino | 5,081.47 mi (8,177.83 km) |
| Palm Harbor to Castelfranco di Sopra | 5,107.95 mi (8,220.45 km) |
| Palm Harbor to Castelfranco di Sotto | 5,068.79 mi (8,157.42 km) |
| Palm Harbor to Castelfranco Emilia | 5,058.20 mi (8,140.39 km) |
| Palm Harbor to Castelfranco Veneto | 5,068.42 mi (8,156.84 km) |
| Palm Harbor to Castellabate | 5,363.94 mi (8,632.43 km) |
| Palm Harbor to Castellammare del Golfo | 5,332.80 mi (8,582.31 km) |
| Palm Harbor to Castellammare di Stabia | 5,328.95 mi (8,576.12 km) |
| Palm Harbor to Castellamonte | 4,886.53 mi (7,864.12 km) |
| Palm Harbor to Castellana Grotte | 5,448.39 mi (8,768.34 km) |
| Palm Harbor to Castellaneta | 5,445.57 mi (8,763.80 km) |
| Palm Harbor to Castellanza | 4,934.33 mi (7,941.03 km) |
| Palm Harbor to Castellarano | 5,046.81 mi (8,122.06 km) |
| Palm Harbor to Castelleone | 4,981.30 mi (8,016.63 km) |
