| Duarte to Collegno | 5,988.30 mi (9,637.24 km) |
| Duarte to Cologno al Serio | 6,030.97 mi (9,705.91 km) |
| Duarte to Cologno Monzese | 6,020.40 mi (9,688.89 km) |
| Duarte to Colorno | 6,086.69 mi (9,795.58 km) |
| Duarte to Comacchio | 6,155.62 mi (9,906.51 km) |
| Duarte to Comiso | 6,653.31 mi (10,707.47 km) |
| Duarte to Como | 5,999.66 mi (9,655.51 km) |
| Duarte to Concordia Sagittaria | 6,118.79 mi (9,847.23 km) |
| Duarte to Concorezzo | 6,019.06 mi (9,686.74 km) |
| Duarte to Conegliano | 6,095.59 mi (9,809.91 km) |
| Duarte to Conselice | 6,154.49 mi (9,904.69 km) |
| Duarte to Conselve | 6,117.31 mi (9,844.86 km) |
| Duarte to Conversano | 6,512.33 mi (10,480.58 km) |
| Duarte to Copertino | 6,580.14 mi (10,589.71 km) |
| Duarte to Copparo | 6,134.05 mi (9,871.80 km) |
