| Pirkkala to Devnya | 1,271.19 mi (2,045.78 km) |
| Pirkkala to Dimitrovgrad | 1,344.01 mi (2,162.97 km) |
| Pirkkala to Dobrich | 1,248.59 mi (2,009.41 km) |
| Pirkkala to Dospat | 1,369.37 mi (2,203.79 km) |
| Pirkkala to Dupnitsa | 1,326.89 mi (2,135.43 km) |
| Pirkkala to Elhovo | 1,338.98 mi (2,154.89 km) |
| Pirkkala to Etropole | 1,287.52 mi (2,072.07 km) |
| Pirkkala to Gabrovo | 1,287.01 mi (2,071.24 km) |
| Pirkkala to Gorna Oryahovitsa | 1,269.52 mi (2,043.10 km) |
| Pirkkala to Gotse Delchev | 1,374.96 mi (2,212.79 km) |
| Pirkkala to Harmanli | 1,352.87 mi (2,177.23 km) |
| Pirkkala to Haskovo | 1,351.98 mi (2,175.80 km) |
| Pirkkala to Ihtiman | 1,314.82 mi (2,115.99 km) |
| Pirkkala to Isperih | 1,233.30 mi (1,984.81 km) |
| Pirkkala to Kardzhali | 1,371.07 mi (2,206.53 km) |
