| Olean to Dobrova | 4,339.72 mi (6,984.10 km) |
| Olean to Dobrovnik | 4,393.14 mi (7,070.08 km) |
| Olean to Dobrovo | 4,306.32 mi (6,930.35 km) |
| Olean to Dol | 4,347.48 mi (6,996.59 km) |
| Olean to Dolenjske Toplice | 4,376.93 mi (7,043.98 km) |
| Olean to Domzale | 4,343.63 mi (6,990.40 km) |
| Olean to Dornava | 4,386.09 mi (7,058.73 km) |
| Olean to Dragomer | 4,339.74 mi (6,984.13 km) |
| Olean to Dravograd | 4,343.40 mi (6,990.02 km) |
| Olean to Gorenja Vas | 4,326.91 mi (6,963.49 km) |
| Olean to Gorisnica | 4,389.31 mi (7,063.91 km) |
| Olean to Gornja Radgona | 4,378.29 mi (7,046.18 km) |
| Olean to Gornji Grad | 4,346.00 mi (6,994.22 km) |
| Olean to Gornji Petrovci | 4,382.06 mi (7,052.24 km) |
| Olean to Grad | 4,377.69 mi (7,045.21 km) |
