| Ronkonkoma to Busto Arsizio | 3,955.99 mi (6,366.55 km) |
| Ronkonkoma to Busto Garolfo | 3,959.51 mi (6,372.21 km) |
| Ronkonkoma to Cabras | 4,128.81 mi (6,644.67 km) |
| Ronkonkoma to Cadelbosco di Sopra | 4,058.50 mi (6,531.52 km) |
| Ronkonkoma to Cadoneghe | 4,093.12 mi (6,587.25 km) |
| Ronkonkoma to Cagli | 4,188.19 mi (6,740.23 km) |
| Ronkonkoma to Cagliari | 4,179.91 mi (6,726.92 km) |
| Ronkonkoma to Cairo Montenotte | 3,968.82 mi (6,387.19 km) |
| Ronkonkoma to Caivano | 4,352.95 mi (7,005.40 km) |
| Ronkonkoma to Calcinaia | 4,095.08 mi (6,590.40 km) |
| Ronkonkoma to Calcinato | 4,028.02 mi (6,482.48 km) |
| Ronkonkoma to Calderara di Reno | 4,093.88 mi (6,588.46 km) |
| Ronkonkoma to Caldogno | 4,069.51 mi (6,549.24 km) |
| Ronkonkoma to Calenzano | 4,112.94 mi (6,619.14 km) |
| Ronkonkoma to Calolziocorte | 3,975.06 mi (6,397.24 km) |
