| Porvoo to Dalmine | 1,210.85 mi (1,948.68 km) |
| Porvoo to Deruta | 1,324.31 mi (2,131.28 km) |
| Porvoo to Desenzano del Garda | 1,202.05 mi (1,934.51 km) |
| Porvoo to Desio | 1,221.37 mi (1,965.60 km) |
| Porvoo to Dolianova | 1,616.10 mi (2,600.86 km) |
| Porvoo to Dolo | 1,173.74 mi (1,888.95 km) |
| Porvoo to Domodossola | 1,212.16 mi (1,950.78 km) |
| Porvoo to Dorgali | 1,549.36 mi (2,493.45 km) |
| Porvoo to Dueville | 1,171.01 mi (1,884.56 km) |
| Porvoo to Eboli | 1,439.59 mi (2,316.80 km) |
| Porvoo to Elmas | 1,626.15 mi (2,617.04 km) |
| Porvoo to Empoli | 1,304.16 mi (2,098.84 km) |
| Porvoo to Enna | 1,654.36 mi (2,662.44 km) |
| Porvoo to Eraclea | 1,152.26 mi (1,854.38 km) |
| Porvoo to Erba | 1,209.12 mi (1,945.88 km) |
