| Piraeus to Karlskrona | 1,312.56 mi (2,112.36 km) |
| Piraeus to Karlstad | 1,547.62 mi (2,490.65 km) |
| Piraeus to Katrineholm | 1,492.19 mi (2,401.45 km) |
| Piraeus to Kavlinge | 1,326.47 mi (2,134.75 km) |
| Piraeus to Kinna | 1,440.98 mi (2,319.03 km) |
| Piraeus to Kiruna | 2,070.31 mi (3,331.85 km) |
| Piraeus to Klippansbruk | 1,345.94 mi (2,166.09 km) |
| Piraeus to Koping | 1,528.61 mi (2,460.06 km) |
| Piraeus to Kristianstad | 1,325.03 mi (2,132.43 km) |
| Piraeus to Kristinehamn | 1,534.90 mi (2,470.18 km) |
| Piraeus to Kumla | 1,511.09 mi (2,431.87 km) |
| Piraeus to Kungalv | 1,474.19 mi (2,372.48 km) |
| Piraeus to Kungsangen | 1,510.97 mi (2,431.68 km) |
| Piraeus to Kungsbacka | 1,448.78 mi (2,331.59 km) |
| Piraeus to Landskrona | 1,336.07 mi (2,150.20 km) |
