| Duncan to Capodrise | 5,672.64 mi (9,129.24 km) |
| Duncan to Capoterra | 5,531.66 mi (8,902.35 km) |
| Duncan to Capriolo | 5,304.67 mi (8,537.04 km) |
| Duncan to Capua | 5,666.74 mi (9,119.74 km) |
| Duncan to Capurso | 5,776.42 mi (9,296.24 km) |
| Duncan to Carate Brianza | 5,270.15 mi (8,481.49 km) |
| Duncan to Caravaggio | 5,299.04 mi (8,527.99 km) |
| Duncan to Carbonera | 5,393.28 mi (8,679.65 km) |
| Duncan to Carbonia | 5,512.68 mi (8,871.81 km) |
| Duncan to Cardito | 5,677.05 mi (9,136.33 km) |
| Duncan to Carignano | 5,244.92 mi (8,440.88 km) |
| Duncan to Carini | 5,754.90 mi (9,261.62 km) |
| Duncan to Carlentini | 5,869.47 mi (9,445.99 km) |
| Duncan to Carmagnola | 5,248.92 mi (8,447.32 km) |
| Duncan to Carmiano | 5,852.95 mi (9,419.41 km) |
