| Owings Mills to Cassina de' Pecchi | 4,194.63 mi (6,750.60 km) |
| Owings Mills to Cassino | 4,526.97 mi (7,285.46 km) |
| Owings Mills to Castagneto Carducci | 4,326.18 mi (6,962.32 km) |
| Owings Mills to Castano Primo | 4,167.85 mi (6,707.50 km) |
| Owings Mills to Castel Bolognese | 4,338.89 mi (6,982.77 km) |
| Owings Mills to Castel Gandolfo | 4,466.06 mi (7,187.43 km) |
| Owings Mills to Castel Goffredo | 4,249.14 mi (6,838.32 km) |
| Owings Mills to Castel Maggiore | 4,311.78 mi (6,939.13 km) |
| Owings Mills to Castel Mella | 4,228.63 mi (6,805.32 km) |
| Owings Mills to Castel San Giorgio | 4,591.54 mi (7,389.37 km) |
| Owings Mills to Castel San Giovanni | 4,212.63 mi (6,779.58 km) |
| Owings Mills to Castel San Pietro Terme | 4,326.74 mi (6,963.21 km) |
| Owings Mills to Castel Volturno | 4,547.13 mi (7,317.90 km) |
| Owings Mills to Castelbuono | 4,671.81 mi (7,518.55 km) |
| Owings Mills to Casteldaccia | 4,641.57 mi (7,469.89 km) |
