| Herndon to Campodarsego | 4,347.52 mi (6,996.65 km) |
| Herndon to Campogalliano | 4,329.46 mi (6,967.60 km) |
| Herndon to Campolongo Maggiore | 4,358.78 mi (7,014.79 km) |
| Herndon to Camponogara | 4,357.80 mi (7,013.20 km) |
| Herndon to Camposampiero | 4,345.97 mi (6,994.17 km) |
| Herndon to Canegrate | 4,218.27 mi (6,788.64 km) |
| Herndon to Canelli | 4,217.66 mi (6,787.67 km) |
| Herndon to Canicatti | 4,724.98 mi (7,604.12 km) |
| Herndon to Canosa di Puglia | 4,678.85 mi (7,529.89 km) |
| Herndon to Cantu | 4,221.50 mi (6,793.86 km) |
| Herndon to Caorle | 4,384.86 mi (7,056.75 km) |
| Herndon to Capaci | 4,666.63 mi (7,510.21 km) |
| Herndon to Capannori | 4,345.21 mi (6,992.93 km) |
| Herndon to Capena | 4,490.70 mi (7,227.08 km) |
| Herndon to Capo d'Orlando | 4,735.55 mi (7,621.14 km) |
