| Willimantic to Karlskoga | 3,699.96 mi (5,954.51 km) |
| Willimantic to Karlskrona | 3,823.64 mi (6,153.55 km) |
| Willimantic to Karlstad | 3,665.69 mi (5,899.35 km) |
| Willimantic to Katrineholm | 3,763.84 mi (6,057.31 km) |
| Willimantic to Kavlinge | 3,746.86 mi (6,029.99 km) |
| Willimantic to Kinna | 3,685.69 mi (5,931.54 km) |
| Willimantic to Kiruna | 3,651.14 mi (5,875.95 km) |
| Willimantic to Klippansbruk | 3,739.30 mi (6,017.82 km) |
| Willimantic to Koping | 3,742.69 mi (6,023.28 km) |
| Willimantic to Kristianstad | 3,776.32 mi (6,077.41 km) |
| Willimantic to Kristinehamn | 3,687.74 mi (5,934.85 km) |
| Willimantic to Kumla | 3,725.82 mi (5,996.13 km) |
| Willimantic to Kungalv | 3,652.16 mi (5,877.58 km) |
| Willimantic to Kungsangen | 3,800.35 mi (6,116.08 km) |
| Willimantic to Kungsbacka | 3,665.30 mi (5,898.73 km) |
