| Harpenden to San Dona di Piave | 725.89 mi (1,168.20 km) |
| Harpenden to San Donato Milanese | 622.41 mi (1,001.68 km) |
| Harpenden to San Felice Circeo | 968.11 mi (1,558.03 km) |
| Harpenden to San Felice sul Panaro | 713.49 mi (1,148.25 km) |
| Harpenden to San Ferdinando di Puglia | 1,061.57 mi (1,708.44 km) |
| Harpenden to San Gavino Monreale | 953.91 mi (1,535.17 km) |
| Harpenden to San Gennaro Vesuviano | 1,033.70 mi (1,663.58 km) |
| Harpenden to San Giorgio a Cremano | 1,029.12 mi (1,656.21 km) |
| Harpenden to San Giorgio del Sannio | 1,033.15 mi (1,662.69 km) |
| Harpenden to San Giorgio di Piano | 731.15 mi (1,176.68 km) |
| Harpenden to San Giorgio Ionico | 1,150.49 mi (1,851.53 km) |
| Harpenden to San Giovanni in Fiore | 1,191.43 mi (1,917.41 km) |
| Harpenden to San Giovanni in Marignano | 812.01 mi (1,306.80 km) |
| Harpenden to San Giovanni in Persiceto | 724.97 mi (1,166.73 km) |
| Harpenden to San Giovanni la Punta | 1,236.82 mi (1,990.47 km) |
