| Riihimaki to Paola | 1,523.19 mi (2,451.35 km) |
| Riihimaki to Parabiago | 1,229.37 mi (1,978.49 km) |
| Riihimaki to Parabita | 1,456.90 mi (2,344.65 km) |
| Riihimaki to Parma | 1,249.10 mi (2,010.23 km) |
| Riihimaki to Partanna | 1,671.32 mi (2,689.73 km) |
| Riihimaki to Partinico | 1,646.77 mi (2,650.22 km) |
| Riihimaki to Pasian di Prato | 1,117.07 mi (1,797.76 km) |
| Riihimaki to Paterno | 1,657.38 mi (2,667.30 km) |
| Riihimaki to Patti | 1,617.98 mi (2,603.88 km) |
| Riihimaki to Paullo | 1,228.78 mi (1,977.53 km) |
| Riihimaki to Pavia | 1,248.31 mi (2,008.96 km) |
| Riihimaki to Pavullo nel Frignano | 1,269.49 mi (2,043.05 km) |
| Riihimaki to Pedara | 1,652.14 mi (2,658.85 km) |
| Riihimaki to Pellezzano | 1,445.60 mi (2,326.47 km) |
| Riihimaki to Penne | 1,342.25 mi (2,160.14 km) |
