| Glenn Dale to Campodarsego | 4,322.27 mi (6,956.02 km) |
| Glenn Dale to Campogalliano | 4,303.83 mi (6,926.35 km) |
| Glenn Dale to Campolongo Maggiore | 4,333.50 mi (6,974.10 km) |
| Glenn Dale to Camponogara | 4,332.54 mi (6,972.54 km) |
| Glenn Dale to Camposampiero | 4,320.75 mi (6,953.58 km) |
| Glenn Dale to Canegrate | 4,192.69 mi (6,747.48 km) |
| Glenn Dale to Canelli | 4,191.74 mi (6,745.95 km) |
| Glenn Dale to Canicatti | 4,697.71 mi (7,560.24 km) |
| Glenn Dale to Canosa di Puglia | 4,652.88 mi (7,488.08 km) |
| Glenn Dale to Cantu | 4,196.00 mi (6,752.81 km) |
| Glenn Dale to Caorle | 4,359.77 mi (7,016.37 km) |
| Glenn Dale to Capaci | 4,639.48 mi (7,466.52 km) |
| Glenn Dale to Capannori | 4,319.29 mi (6,951.22 km) |
| Glenn Dale to Capena | 4,464.52 mi (7,184.95 km) |
| Glenn Dale to Capo d'Orlando | 4,708.59 mi (7,577.74 km) |
