| Peterborough to Karditsa | 1,391.12 mi (2,238.80 km) |
| Peterborough to Kastoria | 1,309.29 mi (2,107.11 km) |
| Peterborough to Katerini | 1,366.59 mi (2,199.32 km) |
| Peterborough to Keratsini | 1,524.32 mi (2,453.16 km) |
| Peterborough to Kerkyra | 1,307.91 mi (2,104.88 km) |
| Peterborough to Kiato | 1,491.34 mi (2,400.08 km) |
| Peterborough to Kifisia | 1,525.39 mi (2,454.89 km) |
| Peterborough to Kilkis | 1,345.03 mi (2,164.62 km) |
| Peterborough to Komotini | 1,436.40 mi (2,311.66 km) |
| Peterborough to Korinthos | 1,501.37 mi (2,416.22 km) |
| Peterborough to Koropi | 1,536.96 mi (2,473.50 km) |
| Peterborough to Korydallos | 1,524.64 mi (2,453.67 km) |
| Peterborough to Kos | 1,713.54 mi (2,757.67 km) |
| Peterborough to Kozani | 1,338.84 mi (2,154.65 km) |
| Peterborough to Lagos | 1,422.86 mi (2,289.87 km) |
