| Concord to Collegno | 5,897.31 mi (9,490.80 km) |
| Concord to Cologno al Serio | 5,931.35 mi (9,545.59 km) |
| Concord to Cologno Monzese | 5,922.32 mi (9,531.05 km) |
| Concord to Colorno | 5,987.22 mi (9,635.50 km) |
| Concord to Comacchio | 6,051.10 mi (9,738.30 km) |
| Concord to Comiso | 6,566.78 mi (10,568.20 km) |
| Concord to Como | 5,901.15 mi (9,496.99 km) |
| Concord to Concordia Sagittaria | 6,008.43 mi (9,669.63 km) |
| Concord to Concorezzo | 5,920.58 mi (9,528.25 km) |
| Concord to Conegliano | 5,986.61 mi (9,634.51 km) |
| Concord to Conselice | 6,051.76 mi (9,739.36 km) |
| Concord to Conselve | 6,011.98 mi (9,675.34 km) |
| Concord to Conversano | 6,403.15 mi (10,304.88 km) |
| Concord to Copertino | 6,469.76 mi (10,412.07 km) |
| Concord to Copparo | 6,029.98 mi (9,704.32 km) |
