| Randallstown to Collegno | 4,133.37 mi (6,652.02 km) |
| Randallstown to Cologno al Serio | 4,208.81 mi (6,773.43 km) |
| Randallstown to Cologno Monzese | 4,192.55 mi (6,747.26 km) |
| Randallstown to Colorno | 4,259.38 mi (6,854.81 km) |
| Randallstown to Comacchio | 4,344.26 mi (6,991.40 km) |
| Randallstown to Comiso | 4,734.16 mi (7,618.89 km) |
| Randallstown to Como | 4,175.29 mi (6,719.48 km) |
| Randallstown to Concordia Sagittaria | 4,335.97 mi (6,978.07 km) |
| Randallstown to Concorezzo | 4,193.05 mi (6,748.06 km) |
| Randallstown to Conegliano | 4,308.72 mi (6,934.22 km) |
| Randallstown to Conselice | 4,335.57 mi (6,977.42 km) |
| Randallstown to Conselve | 4,312.63 mi (6,940.51 km) |
| Randallstown to Conversano | 4,692.39 mi (7,551.67 km) |
| Randallstown to Copertino | 4,760.01 mi (7,660.50 km) |
| Randallstown to Copparo | 4,322.51 mi (6,956.41 km) |
