| Greenock to San Dona di Piave | 1,034.50 mi (1,664.87 km) |
| Greenock to San Donato Milanese | 948.71 mi (1,526.80 km) |
| Greenock to San Felice Circeo | 1,295.75 mi (2,085.31 km) |
| Greenock to San Felice sul Panaro | 1,034.42 mi (1,664.74 km) |
| Greenock to San Ferdinando di Puglia | 1,378.41 mi (2,218.34 km) |
| Greenock to San Gavino Monreale | 1,291.12 mi (2,077.86 km) |
| Greenock to San Gennaro Vesuviano | 1,357.78 mi (2,185.13 km) |
| Greenock to San Giorgio a Cremano | 1,353.98 mi (2,179.01 km) |
| Greenock to San Giorgio del Sannio | 1,355.45 mi (2,181.39 km) |
| Greenock to San Giorgio di Piano | 1,052.00 mi (1,693.03 km) |
| Greenock to San Giorgio Ionico | 1,465.73 mi (2,358.86 km) |
| Greenock to San Giovanni in Fiore | 1,513.26 mi (2,435.36 km) |
| Greenock to San Giovanni in Marignano | 1,130.61 mi (1,819.55 km) |
| Greenock to San Giovanni in Persiceto | 1,046.75 mi (1,684.58 km) |
| Greenock to San Giovanni la Punta | 1,567.20 mi (2,522.17 km) |
