| Istrana to Paimio | 1,107.93 mi (1,783.04 km) |
| Istrana to Pargas | 1,092.44 mi (1,758.12 km) |
| Istrana to Pedersore | 1,308.49 mi (2,105.82 km) |
| Istrana to Pieksamaki | 1,293.10 mi (2,081.04 km) |
| Istrana to Pirkkala | 1,184.91 mi (1,906.92 km) |
| Istrana to Pori | 1,158.98 mi (1,865.20 km) |
| Istrana to Porvoo | 1,157.03 mi (1,862.05 km) |
| Istrana to Poytya | 1,122.73 mi (1,806.85 km) |
| Istrana to Raahe | 1,394.61 mi (2,244.41 km) |
| Istrana to Raisio | 1,101.91 mi (1,773.34 km) |
| Istrana to Raseborg | 1,091.43 mi (1,756.48 km) |
| Istrana to Rauma | 1,132.84 mi (1,823.14 km) |
| Istrana to Riihimaki | 1,159.84 mi (1,866.58 km) |
| Istrana to Rovaniemi | 1,523.33 mi (2,451.57 km) |
| Istrana to Saaminki | 1,302.67 mi (2,096.44 km) |
