| Welwyn Garden City to Pachino | 1,282.65 mi (2,064.22 km) |
| Welwyn Garden City to Paderno Dugnano | 605.64 mi (974.68 km) |
| Welwyn Garden City to Padova | 705.33 mi (1,135.12 km) |
| Welwyn Garden City to Paese | 702.95 mi (1,131.28 km) |
| Welwyn Garden City to Palagiano | 1,126.69 mi (1,813.24 km) |
| Welwyn Garden City to Palagonia | 1,236.19 mi (1,989.45 km) |
| Welwyn Garden City to Palazzolo Acreide | 1,256.60 mi (2,022.30 km) |
| Welwyn Garden City to Palermo | 1,150.87 mi (1,852.15 km) |
| Welwyn Garden City to Palestrina | 923.51 mi (1,486.24 km) |
| Welwyn Garden City to Pallazzolo sull'Oglio | 627.44 mi (1,009.76 km) |
| Welwyn Garden City to Palma Campania | 1,028.61 mi (1,655.39 km) |
| Welwyn Garden City to Palma di Montechiaro | 1,217.13 mi (1,958.77 km) |
| Welwyn Garden City to Palmi | 1,208.90 mi (1,945.54 km) |
| Welwyn Garden City to Palo del Colle | 1,090.36 mi (1,754.76 km) |
| Welwyn Garden City to Palombara Sabina | 906.54 mi (1,458.94 km) |
