| Sintra to Krosno Odrzanskie | 1,486.63 mi (2,392.50 km) |
| Sintra to Krotoszyn | 1,565.34 mi (2,519.16 km) |
| Sintra to Kruszwica | 1,628.38 mi (2,620.62 km) |
| Sintra to Krynica | 1,659.31 mi (2,670.40 km) |
| Sintra to Krzeszowice | 1,616.62 mi (2,601.70 km) |
| Sintra to Kudowa-Zdroj | 1,483.47 mi (2,387.41 km) |
| Sintra to Kutno | 1,655.97 mi (2,665.03 km) |
| Sintra to Kwidzyn | 1,682.46 mi (2,707.66 km) |
| Sintra to Lancut | 1,725.98 mi (2,777.70 km) |
| Sintra to Lapy | 1,812.26 mi (2,916.55 km) |
| Sintra to Lask | 1,630.03 mi (2,623.28 km) |
| Sintra to Laziska Gorne | 1,584.05 mi (2,549.29 km) |
| Sintra to Lebork | 1,666.56 mi (2,682.07 km) |
| Sintra to Leczna | 1,776.21 mi (2,858.53 km) |
| Sintra to Leczyca | 1,644.59 mi (2,646.70 km) |
