| Columbia Heights to Campodarsego | 4,695.66 mi (7,556.93 km) |
| Columbia Heights to Campogalliano | 4,695.40 mi (7,556.51 km) |
| Columbia Heights to Campolongo Maggiore | 4,708.22 mi (7,577.15 km) |
| Columbia Heights to Camponogara | 4,706.47 mi (7,574.33 km) |
| Columbia Heights to Camposampiero | 4,693.13 mi (7,552.86 km) |
| Columbia Heights to Canegrate | 4,585.03 mi (7,378.90 km) |
| Columbia Heights to Canelli | 4,599.88 mi (7,402.79 km) |
| Columbia Heights to Canicatti | 5,158.96 mi (8,302.55 km) |
| Columbia Heights to Canosa di Puglia | 5,051.40 mi (8,129.44 km) |
| Columbia Heights to Cantu | 4,584.75 mi (7,378.44 km) |
| Columbia Heights to Caorle | 4,725.23 mi (7,604.53 km) |
| Columbia Heights to Capaci | 5,095.97 mi (8,201.18 km) |
| Columbia Heights to Capannori | 4,723.85 mi (7,602.31 km) |
| Columbia Heights to Capena | 4,877.40 mi (7,849.42 km) |
| Columbia Heights to Capo d'Orlando | 5,153.95 mi (8,294.48 km) |
