| Yankton to Collegno | 4,810.03 mi (7,740.99 km) |
| Yankton to Cologno al Serio | 4,864.32 mi (7,828.37 km) |
| Yankton to Cologno Monzese | 4,851.65 mi (7,807.98 km) |
| Yankton to Colorno | 4,919.12 mi (7,916.55 km) |
| Yankton to Comacchio | 4,994.60 mi (8,038.03 km) |
| Yankton to Comiso | 5,462.24 mi (8,790.63 km) |
| Yankton to Como | 4,831.78 mi (7,776.00 km) |
| Yankton to Concordia Sagittaria | 4,967.24 mi (7,994.00 km) |
| Yankton to Concorezzo | 4,850.92 mi (7,806.80 km) |
| Yankton to Conegliano | 4,942.23 mi (7,953.75 km) |
| Yankton to Conselice | 4,990.82 mi (8,031.95 km) |
| Yankton to Conselve | 4,958.03 mi (7,979.18 km) |
| Yankton to Conversano | 5,353.63 mi (8,615.84 km) |
| Yankton to Copertino | 5,422.38 mi (8,726.47 km) |
| Yankton to Copparo | 4,972.64 mi (8,002.69 km) |
