| Columbia Heights to Castelfidardo | 4,850.61 mi (7,806.30 km) |
| Columbia Heights to Castelfiorentino | 4,750.25 mi (7,644.79 km) |
| Columbia Heights to Castelfranco di Sopra | 4,770.84 mi (7,677.92 km) |
| Columbia Heights to Castelfranco di Sotto | 4,737.60 mi (7,624.43 km) |
| Columbia Heights to Castelfranco Emilia | 4,706.79 mi (7,574.85 km) |
| Columbia Heights to Castelfranco Veneto | 4,688.45 mi (7,545.33 km) |
| Columbia Heights to Castellabate | 5,056.98 mi (8,138.43 km) |
| Columbia Heights to Castellammare del Golfo | 5,089.28 mi (8,190.41 km) |
| Columbia Heights to Castellammare di Stabia | 5,019.10 mi (8,077.46 km) |
| Columbia Heights to Castellamonte | 4,548.58 mi (7,320.23 km) |
| Columbia Heights to Castellana Grotte | 5,107.73 mi (8,220.09 km) |
| Columbia Heights to Castellaneta | 5,111.81 mi (8,226.67 km) |
| Columbia Heights to Castellanza | 4,581.55 mi (7,373.29 km) |
| Columbia Heights to Castellarano | 4,698.40 mi (7,561.34 km) |
| Columbia Heights to Castelleone | 4,627.53 mi (7,447.29 km) |
