| Gulf Shores to Collegno | 5,008.34 mi (8,060.14 km) |
| Gulf Shores to Cologno al Serio | 5,085.64 mi (8,184.55 km) |
| Gulf Shores to Cologno Monzese | 5,069.10 mi (8,157.93 km) |
| Gulf Shores to Colorno | 5,135.67 mi (8,265.07 km) |
| Gulf Shores to Comacchio | 5,221.16 mi (8,402.64 km) |
| Gulf Shores to Comiso | 5,598.21 mi (9,009.45 km) |
| Gulf Shores to Como | 5,052.13 mi (8,130.61 km) |
| Gulf Shores to Concordia Sagittaria | 5,214.33 mi (8,391.65 km) |
| Gulf Shores to Concorezzo | 5,069.71 mi (8,158.91 km) |
| Gulf Shores to Conegliano | 5,186.99 mi (8,347.65 km) |
| Gulf Shores to Conselice | 5,212.05 mi (8,387.99 km) |
| Gulf Shores to Conselve | 5,190.03 mi (8,352.54 km) |
| Gulf Shores to Conversano | 5,567.15 mi (8,959.46 km) |
| Gulf Shores to Copertino | 5,634.42 mi (9,067.73 km) |
| Gulf Shores to Copparo | 5,199.49 mi (8,367.77 km) |
