| Peso da Regua to Karditsa | 1,562.79 mi (2,515.08 km) |
| Peso da Regua to Kastoria | 1,511.70 mi (2,432.85 km) |
| Peso da Regua to Katerini | 1,578.76 mi (2,540.77 km) |
| Peso da Regua to Keratsini | 1,677.43 mi (2,699.57 km) |
| Peso da Regua to Kerkyra | 1,455.23 mi (2,341.96 km) |
| Peso da Regua to Kiato | 1,631.46 mi (2,625.59 km) |
| Peso da Regua to Kifisia | 1,685.42 mi (2,712.42 km) |
| Peso da Regua to Kilkis | 1,587.81 mi (2,555.33 km) |
| Peso da Regua to Komotini | 1,716.75 mi (2,762.84 km) |
| Peso da Regua to Korinthos | 1,642.19 mi (2,642.85 km) |
| Peso da Regua to Koropi | 1,692.16 mi (2,723.26 km) |
| Peso da Regua to Korydallos | 1,678.82 mi (2,701.80 km) |
| Peso da Regua to Kos | 1,890.17 mi (3,041.93 km) |
| Peso da Regua to Kozani | 1,541.34 mi (2,480.55 km) |
| Peso da Regua to Lagos | 1,697.19 mi (2,731.36 km) |
