| Plonsk to Amelia | 788.30 mi (1,268.65 km) |
| Plonsk to Anagni | 824.45 mi (1,326.82 km) |
| Plonsk to Ancona | 698.10 mi (1,123.48 km) |
| Plonsk to Andria | 811.66 mi (1,306.24 km) |
| Plonsk to Angri | 866.49 mi (1,394.49 km) |
| Plonsk to Anguillara Sabazia | 820.78 mi (1,320.92 km) |
| Plonsk to Anzio | 853.63 mi (1,373.78 km) |
| Plonsk to Anzola dell'Emilia | 697.72 mi (1,122.87 km) |
| Plonsk to Aosta | 756.67 mi (1,217.74 km) |
| Plonsk to Apricena | 785.47 mi (1,264.09 km) |
| Plonsk to Aprilia | 844.52 mi (1,359.12 km) |
| Plonsk to Aradeo | 870.19 mi (1,400.43 km) |
| Plonsk to Aragona | 1,101.84 mi (1,773.23 km) |
| Plonsk to Arco | 630.44 mi (1,014.60 km) |
| Plonsk to Arcola | 758.51 mi (1,220.71 km) |
