| Belfast to San Dona di Piave | 1,022.05 mi (1,644.84 km) |
| Belfast to San Donato Milanese | 922.48 mi (1,484.59 km) |
| Belfast to San Felice Circeo | 1,268.08 mi (2,040.77 km) |
| Belfast to San Felice sul Panaro | 1,013.05 mi (1,630.35 km) |
| Belfast to San Ferdinando di Puglia | 1,360.66 mi (2,189.78 km) |
| Belfast to San Gavino Monreale | 1,243.75 mi (2,001.62 km) |
| Belfast to San Gennaro Vesuviano | 1,333.75 mi (2,146.47 km) |
| Belfast to San Giorgio a Cremano | 1,329.20 mi (2,139.13 km) |
| Belfast to San Giorgio del Sannio | 1,333.08 mi (2,145.39 km) |
| Belfast to San Giorgio di Piano | 1,030.72 mi (1,658.78 km) |
| Belfast to San Giorgio Ionico | 1,449.29 mi (2,332.41 km) |
| Belfast to San Giovanni in Fiore | 1,491.36 mi (2,400.11 km) |
| Belfast to San Giovanni in Marignano | 1,111.24 mi (1,788.36 km) |
| Belfast to San Giovanni in Persiceto | 1,024.68 mi (1,649.07 km) |
| Belfast to San Giovanni la Punta | 1,536.09 mi (2,472.10 km) |
