| Ronkonkoma to Casamassima | 4,468.09 mi (7,190.69 km) |
| Ronkonkoma to Casandrino | 4,351.35 mi (7,002.82 km) |
| Ronkonkoma to Casapulla | 4,347.95 mi (6,997.36 km) |
| Ronkonkoma to Casarano | 4,558.48 mi (7,336.17 km) |
| Ronkonkoma to Casatenovo | 3,973.05 mi (6,394.01 km) |
| Ronkonkoma to Casciana Terme | 4,100.38 mi (6,598.93 km) |
| Ronkonkoma to Cascina | 4,092.17 mi (6,585.70 km) |
| Ronkonkoma to Caselle Torinese | 3,917.32 mi (6,304.32 km) |
| Ronkonkoma to Caserta | 4,350.17 mi (7,000.91 km) |
| Ronkonkoma to Casier | 4,102.06 mi (6,601.62 km) |
| Ronkonkoma to Casorate Primo | 3,972.40 mi (6,392.96 km) |
| Ronkonkoma to Casoria | 4,354.78 mi (7,008.34 km) |
| Ronkonkoma to Cassano al Ionio | 4,485.82 mi (7,219.23 km) |
| Ronkonkoma to Cassano d'Adda | 3,987.08 mi (6,416.59 km) |
| Ronkonkoma to Cassano delle Murge | 4,464.04 mi (7,184.18 km) |
