| Siena to Paimio | 1,274.90 mi (2,051.75 km) |
| Siena to Pargas | 1,259.51 mi (2,026.99 km) |
| Siena to Pedersore | 1,476.19 mi (2,375.70 km) |
| Siena to Pieksamaki | 1,459.10 mi (2,348.19 km) |
| Siena to Pirkkala | 1,351.94 mi (2,175.73 km) |
| Siena to Pori | 1,326.54 mi (2,134.85 km) |
| Siena to Porvoo | 1,322.35 mi (2,128.11 km) |
| Siena to Poytya | 1,289.85 mi (2,075.81 km) |
| Siena to Raahe | 1,562.25 mi (2,514.19 km) |
| Siena to Raisio | 1,269.10 mi (2,042.41 km) |
| Siena to Raseborg | 1,257.79 mi (2,024.22 km) |
| Siena to Rauma | 1,300.39 mi (2,092.78 km) |
| Siena to Riihimaki | 1,325.97 mi (2,133.94 km) |
| Siena to Rovaniemi | 1,691.04 mi (2,721.46 km) |
| Siena to Saaminki | 1,467.35 mi (2,361.48 km) |
