| Hackettstown to Campodarsego | 4,160.72 mi (6,696.04 km) |
| Hackettstown to Campogalliano | 4,143.18 mi (6,667.80 km) |
| Hackettstown to Campolongo Maggiore | 4,172.04 mi (6,714.24 km) |
| Hackettstown to Camponogara | 4,171.03 mi (6,712.62 km) |
| Hackettstown to Camposampiero | 4,159.15 mi (6,693.51 km) |
| Hackettstown to Canegrate | 4,031.92 mi (6,488.74 km) |
| Hackettstown to Canelli | 4,031.84 mi (6,488.61 km) |
| Hackettstown to Canicatti | 4,542.11 mi (7,309.83 km) |
| Hackettstown to Canosa di Puglia | 4,493.10 mi (7,230.94 km) |
| Hackettstown to Cantu | 4,035.05 mi (6,493.78 km) |
| Hackettstown to Caorle | 4,197.90 mi (6,755.86 km) |
| Hackettstown to Capaci | 4,483.43 mi (7,215.39 km) |
| Hackettstown to Capannori | 4,159.37 mi (6,693.86 km) |
| Hackettstown to Capena | 4,305.31 mi (6,928.72 km) |
| Hackettstown to Capo d'Orlando | 4,551.86 mi (7,325.51 km) |
