| Hardenberg to Paimio | 816.29 mi (1,313.69 km) |
| Hardenberg to Pargas | 799.16 mi (1,286.12 km) |
| Hardenberg to Pedersore | 959.91 mi (1,544.83 km) |
| Hardenberg to Pieksamaki | 1,009.16 mi (1,624.09 km) |
| Hardenberg to Pirkkala | 883.06 mi (1,421.15 km) |
| Hardenberg to Pori | 835.99 mi (1,345.40 km) |
| Hardenberg to Porvoo | 900.48 mi (1,449.17 km) |
| Hardenberg to Poytya | 824.17 mi (1,326.37 km) |
| Hardenberg to Raahe | 1,047.29 mi (1,685.45 km) |
| Hardenberg to Raisio | 802.97 mi (1,292.26 km) |
| Hardenberg to Raseborg | 819.58 mi (1,318.99 km) |
| Hardenberg to Rauma | 812.76 mi (1,308.01 km) |
| Hardenberg to Riihimaki | 885.74 mi (1,425.46 km) |
| Hardenberg to Rovaniemi | 1,162.26 mi (1,870.47 km) |
| Hardenberg to Saaminki | 1,043.04 mi (1,678.60 km) |
