| Howard to Casamassima | 4,926.39 mi (7,928.26 km) |
| Howard to Casandrino | 4,825.02 mi (7,765.12 km) |
| Howard to Casapulla | 4,820.12 mi (7,757.24 km) |
| Howard to Casarano | 5,018.43 mi (8,076.39 km) |
| Howard to Casatenovo | 4,423.06 mi (7,118.22 km) |
| Howard to Casciana Terme | 4,567.29 mi (7,350.34 km) |
| Howard to Cascina | 4,557.78 mi (7,335.04 km) |
| Howard to Caselle Torinese | 4,381.43 mi (7,051.22 km) |
| Howard to Caserta | 4,822.06 mi (7,760.35 km) |
| Howard to Casier | 4,537.33 mi (7,302.12 km) |
| Howard to Casorate Primo | 4,428.13 mi (7,126.39 km) |
| Howard to Casoria | 4,828.50 mi (7,770.72 km) |
| Howard to Cassano al Ionio | 4,958.84 mi (7,980.49 km) |
| Howard to Cassano d'Adda | 4,437.90 mi (7,142.10 km) |
| Howard to Cassano delle Murge | 4,923.86 mi (7,924.19 km) |
