| Gulf Shores to Castelfidardo | 5,321.77 mi (8,564.57 km) |
| Gulf Shores to Castelfiorentino | 5,204.07 mi (8,375.14 km) |
| Gulf Shores to Castelfranco di Sopra | 5,229.37 mi (8,415.86 km) |
| Gulf Shores to Castelfranco di Sotto | 5,191.26 mi (8,354.53 km) |
| Gulf Shores to Castelfranco Emilia | 5,175.56 mi (8,329.25 km) |
| Gulf Shores to Castelfranco Veneto | 5,178.73 mi (8,334.36 km) |
| Gulf Shores to Castellabate | 5,495.41 mi (8,844.01 km) |
| Gulf Shores to Castellammare del Golfo | 5,479.17 mi (8,817.87 km) |
| Gulf Shores to Castellammare di Stabia | 5,459.36 mi (8,785.99 km) |
| Gulf Shores to Castellamonte | 5,005.37 mi (8,055.37 km) |
| Gulf Shores to Castellana Grotte | 5,572.43 mi (8,967.96 km) |
| Gulf Shores to Castellaneta | 5,571.29 mi (8,966.13 km) |
| Gulf Shores to Castellanza | 5,050.01 mi (8,127.20 km) |
| Gulf Shores to Castellarano | 5,164.79 mi (8,311.93 km) |
| Gulf Shores to Castelleone | 5,097.24 mi (8,203.22 km) |
