| Ostwald to Paimio | 1,013.47 mi (1,631.01 km) |
| Ostwald to Pargas | 996.61 mi (1,603.88 km) |
| Ostwald to Pedersore | 1,186.45 mi (1,909.41 km) |
| Ostwald to Pieksamaki | 1,207.50 mi (1,943.28 km) |
| Ostwald to Pirkkala | 1,086.86 mi (1,749.14 km) |
| Ostwald to Pori | 1,048.46 mi (1,687.34 km) |
| Ostwald to Porvoo | 1,083.26 mi (1,743.34 km) |
| Ostwald to Poytya | 1,024.87 mi (1,649.37 km) |
| Ostwald to Raahe | 1,274.67 mi (2,051.38 km) |
| Ostwald to Raisio | 1,003.24 mi (1,614.56 km) |
| Ostwald to Raseborg | 1,007.33 mi (1,621.14 km) |
| Ostwald to Rauma | 1,023.29 mi (1,646.82 km) |
| Ostwald to Riihimaki | 1,076.52 mi (1,732.49 km) |
| Ostwald to Rovaniemi | 1,396.92 mi (2,248.13 km) |
| Ostwald to Saaminki | 1,230.77 mi (1,980.74 km) |
