| Grinon to Paimio | 1,798.38 mi (2,894.21 km) |
| Grinon to Pargas | 1,781.24 mi (2,866.63 km) |
| Grinon to Pedersore | 1,945.11 mi (3,130.35 km) |
| Grinon to Pieksamaki | 1,992.47 mi (3,206.57 km) |
| Grinon to Pirkkala | 1,867.36 mi (3,005.23 km) |
| Grinon to Pori | 1,821.70 mi (2,931.74 km) |
| Grinon to Porvoo | 1,877.10 mi (3,020.90 km) |
| Grinon to Poytya | 1,807.40 mi (2,908.73 km) |
| Grinon to Raahe | 2,032.02 mi (3,270.23 km) |
| Grinon to Raisio | 1,785.97 mi (2,874.24 km) |
| Grinon to Raseborg | 1,798.00 mi (2,893.60 km) |
| Grinon to Rauma | 1,798.15 mi (2,893.84 km) |
| Grinon to Riihimaki | 1,865.85 mi (3,002.80 km) |
| Grinon to Rovaniemi | 2,143.78 mi (3,450.07 km) |
| Grinon to Saaminki | 2,022.66 mi (3,255.16 km) |
