| Glenn Dale to Capodrise | 4,581.34 mi (7,372.96 km) |
| Glenn Dale to Capoterra | 4,406.93 mi (7,092.27 km) |
| Glenn Dale to Capriolo | 4,233.33 mi (6,812.88 km) |
| Glenn Dale to Capua | 4,575.51 mi (7,363.56 km) |
| Glenn Dale to Capurso | 4,696.26 mi (7,557.89 km) |
| Glenn Dale to Carate Brianza | 4,197.09 mi (6,754.56 km) |
| Glenn Dale to Caravaggio | 4,225.37 mi (6,800.07 km) |
| Glenn Dale to Carbonera | 4,331.66 mi (6,971.13 km) |
| Glenn Dale to Carbonia | 4,386.38 mi (7,059.20 km) |
| Glenn Dale to Cardito | 4,585.00 mi (7,378.84 km) |
| Glenn Dale to Carignano | 4,158.85 mi (6,693.02 km) |
| Glenn Dale to Carini | 4,638.43 mi (7,464.83 km) |
| Glenn Dale to Carlentini | 4,754.46 mi (7,651.56 km) |
| Glenn Dale to Carmagnola | 4,162.53 mi (6,698.94 km) |
| Glenn Dale to Carmiano | 4,772.44 mi (7,680.50 km) |
