| Dalkeith to Opole | 934.75 mi (1,504.34 km) |
| Dalkeith to Orzesze | 984.07 mi (1,583.71 km) |
| Dalkeith to Osowa | 852.28 mi (1,371.62 km) |
| Dalkeith to Ostroda | 925.07 mi (1,488.76 km) |
| Dalkeith to Ostroleka | 1,001.97 mi (1,612.52 km) |
| Dalkeith to Ostrow Mazowiecka | 1,021.65 mi (1,644.19 km) |
| Dalkeith to Ostrow Wielkopolski | 897.34 mi (1,444.13 km) |
| Dalkeith to Ostrowiec Swietokrzyski | 1,057.37 mi (1,701.67 km) |
| Dalkeith to Ostrzeszow | 909.26 mi (1,463.31 km) |
| Dalkeith to Oswiecim | 1,005.87 mi (1,618.79 km) |
| Dalkeith to Otwock | 1,015.80 mi (1,634.76 km) |
| Dalkeith to Ozarow Mazowiecki | 994.93 mi (1,601.18 km) |
| Dalkeith to Ozimek | 945.06 mi (1,520.93 km) |
| Dalkeith to Ozorkow | 943.76 mi (1,518.84 km) |
| Dalkeith to Pabianice | 957.21 mi (1,540.49 km) |
