| Longford to Dabrowa Tarnowska | 1,241.23 mi (1,997.57 km) |
| Longford to Darlowo | 977.78 mi (1,573.58 km) |
| Longford to Debica | 1,262.06 mi (2,031.09 km) |
| Longford to Deblin | 1,243.12 mi (2,000.60 km) |
| Longford to Debno | 929.19 mi (1,495.39 km) |
| Longford to Dobre Miasto | 1,141.53 mi (1,837.11 km) |
| Longford to Drawsko Pomorskie | 962.57 mi (1,549.11 km) |
| Longford to Drezdenko | 973.74 mi (1,567.08 km) |
| Longford to Dzialdowo | 1,143.65 mi (1,840.52 km) |
| Longford to Dzierzoniow | 1,049.81 mi (1,689.50 km) |
| Longford to Elblag | 1,099.62 mi (1,769.67 km) |
| Longford to Elk | 1,222.27 mi (1,967.05 km) |
| Longford to Garwolin | 1,226.70 mi (1,974.18 km) |
| Longford to Gdansk | 1,067.58 mi (1,718.10 km) |
| Longford to Gdynia | 1,061.62 mi (1,708.51 km) |
