| Smithville to Casamassima | 5,412.84 mi (8,711.13 km) |
| Smithville to Casandrino | 5,310.24 mi (8,546.00 km) |
| Smithville to Casapulla | 5,305.46 mi (8,538.31 km) |
| Smithville to Casarano | 5,504.87 mi (8,859.23 km) |
| Smithville to Casatenovo | 4,909.52 mi (7,901.11 km) |
| Smithville to Casciana Terme | 5,052.73 mi (8,131.58 km) |
| Smithville to Cascina | 5,043.32 mi (8,116.43 km) |
| Smithville to Caselle Torinese | 4,866.85 mi (7,832.44 km) |
| Smithville to Caserta | 5,307.41 mi (8,541.45 km) |
| Smithville to Casier | 5,024.69 mi (8,086.45 km) |
| Smithville to Casorate Primo | 4,914.23 mi (7,908.69 km) |
| Smithville to Casoria | 5,313.72 mi (8,551.60 km) |
| Smithville to Cassano al Ionio | 5,444.27 mi (8,761.70 km) |
| Smithville to Cassano d'Adda | 4,924.32 mi (7,924.94 km) |
| Smithville to Cassano delle Murge | 5,410.21 mi (8,706.90 km) |
