| Boulder to San Giovanni Lupatoto | 5,341.90 mi (8,596.96 km) |
| Boulder to San Giovanni Rotondo | 5,688.43 mi (9,154.65 km) |
| Boulder to San Giovanni Valdarno | 5,448.86 mi (8,769.10 km) |
| Boulder to San Giuliano Milanese | 5,280.78 mi (8,498.59 km) |
| Boulder to San Giuliano Terme | 5,400.87 mi (8,691.86 km) |
| Boulder to San Giuseppe Iato | 5,789.30 mi (9,316.97 km) |
| Boulder to San Giuseppe Vesuviano | 5,690.37 mi (9,157.77 km) |
| Boulder to San Giustino | 5,472.20 mi (8,806.65 km) |
| Boulder to San Gregorio di Catania | 5,880.58 mi (9,463.88 km) |
| Boulder to San Lazzaro di Savena | 5,399.54 mi (8,689.72 km) |
| Boulder to San Marco in Lamis | 5,684.47 mi (9,148.27 km) |
| Boulder to San Martino Buon Albergo | 5,342.54 mi (8,597.98 km) |
| Boulder to San Martino di Lupari | 5,356.51 mi (8,620.47 km) |
| Boulder to San Marzano di San Giuseppe | 5,813.96 mi (9,356.67 km) |
| Boulder to San Marzano sul Sarno | 5,696.95 mi (9,168.36 km) |
