| Porvoo to Dobrovnik | 1,021.41 mi (1,643.80 km) |
| Porvoo to Dobrovo | 1,110.17 mi (1,786.65 km) |
| Porvoo to Dol | 1,085.08 mi (1,746.26 km) |
| Porvoo to Dolenjske Toplice | 1,099.97 mi (1,770.24 km) |
| Porvoo to Domzale | 1,082.57 mi (1,742.23 km) |
| Porvoo to Dornava | 1,041.95 mi (1,676.85 km) |
| Porvoo to Dragomer | 1,093.97 mi (1,760.57 km) |
| Porvoo to Dravograd | 1,046.24 mi (1,683.75 km) |
| Porvoo to Gorenja Vas | 1,092.36 mi (1,757.98 km) |
| Porvoo to Gorisnica | 1,042.13 mi (1,677.14 km) |
| Porvoo to Gornja Radgona | 1,025.23 mi (1,649.95 km) |
| Porvoo to Gornji Grad | 1,068.91 mi (1,720.25 km) |
| Porvoo to Gornji Petrovci | 1,013.31 mi (1,630.77 km) |
| Porvoo to Grad | 1,015.60 mi (1,634.45 km) |
| Porvoo to Grosuplje | 1,093.49 mi (1,759.80 km) |
