| Holtsville to Busto Arsizio | 3,952.21 mi (6,360.46 km) |
| Holtsville to Busto Garolfo | 3,955.72 mi (6,366.12 km) |
| Holtsville to Cabras | 4,124.85 mi (6,638.30 km) |
| Holtsville to Cadelbosco di Sopra | 4,054.71 mi (6,525.42 km) |
| Holtsville to Cadoneghe | 4,089.38 mi (6,581.21 km) |
| Holtsville to Cagli | 4,184.38 mi (6,734.11 km) |
| Holtsville to Cagliari | 4,175.95 mi (6,720.53 km) |
| Holtsville to Cairo Montenotte | 3,964.99 mi (6,381.03 km) |
| Holtsville to Caivano | 4,349.10 mi (6,999.19 km) |
| Holtsville to Calcinaia | 4,091.26 mi (6,584.24 km) |
| Holtsville to Calcinato | 4,024.25 mi (6,476.41 km) |
| Holtsville to Calderara di Reno | 4,090.09 mi (6,582.37 km) |
| Holtsville to Caldogno | 4,065.76 mi (6,543.21 km) |
| Holtsville to Calenzano | 4,109.13 mi (6,613.00 km) |
| Holtsville to Calolziocorte | 3,971.29 mi (6,391.18 km) |
