| Glenn Dale to Castelfidardo | 4,461.80 mi (7,180.57 km) |
| Glenn Dale to Castelfiorentino | 4,345.14 mi (6,992.82 km) |
| Glenn Dale to Castelfranco di Sopra | 4,370.12 mi (7,033.04 km) |
| Glenn Dale to Castelfranco di Sotto | 4,332.31 mi (6,972.18 km) |
| Glenn Dale to Castelfranco Emilia | 4,315.45 mi (6,945.05 km) |
| Glenn Dale to Castelfranco Veneto | 4,317.42 mi (6,948.21 km) |
| Glenn Dale to Castellabate | 4,638.69 mi (7,465.26 km) |
| Glenn Dale to Castellammare del Golfo | 4,628.49 mi (7,448.84 km) |
| Glenn Dale to Castellammare di Stabia | 4,602.35 mi (7,406.77 km) |
| Glenn Dale to Castellamonte | 4,145.74 mi (6,671.92 km) |
| Glenn Dale to Castellana Grotte | 4,713.48 mi (7,585.61 km) |
| Glenn Dale to Castellaneta | 4,712.78 mi (7,584.48 km) |
| Glenn Dale to Castellanza | 4,189.67 mi (6,742.63 km) |
| Glenn Dale to Castellarano | 4,304.82 mi (6,927.94 km) |
| Glenn Dale to Castelleone | 4,236.92 mi (6,818.66 km) |
