| Welwyn Garden City to Paimio | 1,056.16 mi (1,699.73 km) |
| Welwyn Garden City to Pargas | 1,039.45 mi (1,672.84 km) |
| Welwyn Garden City to Pedersore | 1,164.43 mi (1,873.96 km) |
| Welwyn Garden City to Pieksamaki | 1,241.84 mi (1,998.55 km) |
| Welwyn Garden City to Pirkkala | 1,114.78 mi (1,794.06 km) |
| Welwyn Garden City to Pori | 1,061.15 mi (1,707.76 km) |
| Welwyn Garden City to Porvoo | 1,148.58 mi (1,848.45 km) |
| Welwyn Garden City to Poytya | 1,060.78 mi (1,707.16 km) |
| Welwyn Garden City to Raahe | 1,247.77 mi (2,008.10 km) |
| Welwyn Garden City to Raisio | 1,040.77 mi (1,674.95 km) |
| Welwyn Garden City to Raseborg | 1,066.66 mi (1,716.62 km) |
| Welwyn Garden City to Rauma | 1,040.80 mi (1,675.00 km) |
| Welwyn Garden City to Riihimaki | 1,128.35 mi (1,815.90 km) |
| Welwyn Garden City to Rovaniemi | 1,349.22 mi (2,171.37 km) |
| Welwyn Garden City to Saaminki | 1,283.63 mi (2,065.80 km) |
