| Letchworth to Paimio | 1,049.21 mi (1,688.53 km) |
| Letchworth to Pargas | 1,032.53 mi (1,661.70 km) |
| Letchworth to Pedersore | 1,155.85 mi (1,860.16 km) |
| Letchworth to Pieksamaki | 1,234.39 mi (1,986.55 km) |
| Letchworth to Pirkkala | 1,107.37 mi (1,782.14 km) |
| Letchworth to Pori | 1,053.49 mi (1,695.43 km) |
| Letchworth to Porvoo | 1,141.99 mi (1,837.85 km) |
| Letchworth to Poytya | 1,053.65 mi (1,695.69 km) |
| Letchworth to Raahe | 1,238.99 mi (1,993.97 km) |
| Letchworth to Raisio | 1,033.72 mi (1,663.61 km) |
| Letchworth to Raseborg | 1,060.08 mi (1,706.03 km) |
| Letchworth to Rauma | 1,033.28 mi (1,662.91 km) |
| Letchworth to Riihimaki | 1,121.47 mi (1,804.84 km) |
| Letchworth to Rovaniemi | 1,339.93 mi (2,156.41 km) |
| Letchworth to Saaminki | 1,276.54 mi (2,054.39 km) |
