| Gretna to San Giovanni Lupatoto | 5,267.53 mi (8,477.26 km) |
| Gretna to San Giovanni Rotondo | 5,599.67 mi (9,011.80 km) |
| Gretna to San Giovanni Valdarno | 5,350.34 mi (8,610.55 km) |
| Gretna to San Giuliano Milanese | 5,192.22 mi (8,356.08 km) |
| Gretna to San Giuliano Terme | 5,296.05 mi (8,523.16 km) |
| Gretna to San Giuseppe Iato | 5,621.08 mi (9,046.25 km) |
| Gretna to San Giuseppe Vesuviano | 5,577.20 mi (8,975.64 km) |
| Gretna to San Giustino | 5,379.12 mi (8,656.85 km) |
| Gretna to San Gregorio di Catania | 5,725.29 mi (9,213.97 km) |
| Gretna to San Lazzaro di Savena | 5,314.02 mi (8,552.09 km) |
| Gretna to San Marco in Lamis | 5,594.95 mi (9,004.21 km) |
| Gretna to San Martino Buon Albergo | 5,269.24 mi (8,480.03 km) |
| Gretna to San Martino di Lupari | 5,293.32 mi (8,518.78 km) |
| Gretna to San Marzano di San Giuseppe | 5,723.88 mi (9,211.69 km) |
| Gretna to San Marzano sul Sarno | 5,583.73 mi (8,986.14 km) |
