| Owings Mills to Casamassima | 4,682.28 mi (7,535.40 km) |
| Owings Mills to Casandrino | 4,566.13 mi (7,348.48 km) |
| Owings Mills to Casapulla | 4,562.68 mi (7,342.92 km) |
| Owings Mills to Casarano | 4,772.81 mi (7,681.10 km) |
| Owings Mills to Casatenovo | 4,186.42 mi (6,737.39 km) |
| Owings Mills to Casciana Terme | 4,314.71 mi (6,943.85 km) |
| Owings Mills to Cascina | 4,306.42 mi (6,930.52 km) |
| Owings Mills to Caselle Torinese | 4,131.37 mi (6,648.80 km) |
| Owings Mills to Caserta | 4,564.88 mi (7,346.46 km) |
| Owings Mills to Casier | 4,314.70 mi (6,943.85 km) |
| Owings Mills to Casorate Primo | 4,186.07 mi (6,736.83 km) |
| Owings Mills to Casoria | 4,569.57 mi (7,354.01 km) |
| Owings Mills to Cassano al Ionio | 4,700.66 mi (7,564.99 km) |
| Owings Mills to Cassano d'Adda | 4,200.50 mi (6,760.06 km) |
| Owings Mills to Cassano delle Murge | 4,678.30 mi (7,529.00 km) |
