| Mastic Beach to Busto Arsizio | 3,945.05 mi (6,348.94 km) |
| Mastic Beach to Busto Garolfo | 3,948.56 mi (6,354.59 km) |
| Mastic Beach to Cabras | 4,116.81 mi (6,625.37 km) |
| Mastic Beach to Cadelbosco di Sopra | 4,047.52 mi (6,513.85 km) |
| Mastic Beach to Cadoneghe | 4,082.37 mi (6,569.95 km) |
| Mastic Beach to Cagli | 4,177.13 mi (6,722.44 km) |
| Mastic Beach to Cagliari | 4,167.85 mi (6,707.50 km) |
| Mastic Beach to Cairo Montenotte | 3,957.60 mi (6,369.14 km) |
| Mastic Beach to Caivano | 4,341.57 mi (6,987.08 km) |
| Mastic Beach to Calcinaia | 4,083.90 mi (6,572.40 km) |
| Mastic Beach to Calcinato | 4,017.16 mi (6,465.00 km) |
| Mastic Beach to Calderara di Reno | 4,082.91 mi (6,570.81 km) |
| Mastic Beach to Caldogno | 4,058.75 mi (6,531.93 km) |
| Mastic Beach to Calenzano | 4,101.83 mi (6,601.26 km) |
| Mastic Beach to Calolziocorte | 3,964.20 mi (6,379.76 km) |
