| New Smyrna Beach to Casamassima | 5,310.12 mi (8,545.81 km) |
| New Smyrna Beach to Casandrino | 5,186.01 mi (8,346.07 km) |
| New Smyrna Beach to Casapulla | 5,183.58 mi (8,342.16 km) |
| New Smyrna Beach to Casarano | 5,398.23 mi (8,687.61 km) |
| New Smyrna Beach to Casatenovo | 4,826.98 mi (7,768.28 km) |
| New Smyrna Beach to Casciana Terme | 4,943.00 mi (7,955.00 km) |
| New Smyrna Beach to Cascina | 4,935.66 mi (7,943.17 km) |
| New Smyrna Beach to Caselle Torinese | 4,764.43 mi (7,667.61 km) |
| New Smyrna Beach to Caserta | 5,185.93 mi (8,345.94 km) |
| New Smyrna Beach to Casier | 4,961.73 mi (7,985.13 km) |
| New Smyrna Beach to Casorate Primo | 4,823.27 mi (7,762.30 km) |
| New Smyrna Beach to Casoria | 5,189.36 mi (8,351.46 km) |
| New Smyrna Beach to Cassano al Ionio | 5,318.79 mi (8,559.76 km) |
| New Smyrna Beach to Cassano d'Adda | 4,840.37 mi (7,789.83 km) |
| New Smyrna Beach to Cassano delle Murge | 5,305.25 mi (8,537.98 km) |
