| Duncan to Karlskoga | 4,898.21 mi (7,882.91 km) |
| Duncan to Karlskrona | 5,061.96 mi (8,146.44 km) |
| Duncan to Karlstad | 4,867.51 mi (7,833.50 km) |
| Duncan to Katrineholm | 4,959.67 mi (7,981.82 km) |
| Duncan to Kavlinge | 5,000.98 mi (8,048.29 km) |
| Duncan to Kinna | 4,918.04 mi (7,914.81 km) |
| Duncan to Kiruna | 4,682.73 mi (7,536.12 km) |
| Duncan to Klippansbruk | 4,988.95 mi (8,028.94 km) |
| Duncan to Koping | 4,931.86 mi (7,937.06 km) |
| Duncan to Kristianstad | 5,022.83 mi (8,083.46 km) |
| Duncan to Kristinehamn | 4,888.18 mi (7,866.77 km) |
| Duncan to Kumla | 4,924.63 mi (7,925.43 km) |
| Duncan to Kungalv | 4,882.48 mi (7,857.59 km) |
| Duncan to Kungsangen | 4,982.07 mi (8,017.86 km) |
| Duncan to Kungsbacka | 4,900.67 mi (7,886.87 km) |
