| Southborough to Dabrowa Gornicza | 827.08 mi (1,331.06 km) |
| Southborough to Dabrowa Tarnowska | 906.95 mi (1,459.60 km) |
| Southborough to Darlowo | 709.32 mi (1,141.54 km) |
| Southborough to Debica | 927.45 mi (1,492.59 km) |
| Southborough to Deblin | 928.71 mi (1,494.61 km) |
| Southborough to Debno | 623.19 mi (1,002.93 km) |
| Southborough to Dobre Miasto | 864.39 mi (1,391.11 km) |
| Southborough to Drawsko Pomorskie | 674.39 mi (1,085.33 km) |
| Southborough to Drezdenko | 670.92 mi (1,079.74 km) |
| Southborough to Dzialdowo | 852.74 mi (1,372.35 km) |
| Southborough to Dzierzoniow | 712.49 mi (1,146.65 km) |
| Southborough to Elblag | 825.49 mi (1,328.49 km) |
| Southborough to Elk | 943.57 mi (1,518.53 km) |
| Southborough to Garwolin | 916.59 mi (1,475.10 km) |
| Southborough to Gdansk | 796.95 mi (1,282.57 km) |
