| Round Rock to San Dona di Piave | 5,603.01 mi (9,017.18 km) |
| Round Rock to San Donato Milanese | 5,479.01 mi (8,817.61 km) |
| Round Rock to San Felice Circeo | 5,801.13 mi (9,336.01 km) |
| Round Rock to San Felice sul Panaro | 5,577.18 mi (8,975.61 km) |
| Round Rock to San Ferdinando di Puglia | 5,921.96 mi (9,530.47 km) |
| Round Rock to San Gavino Monreale | 5,681.19 mi (9,143.00 km) |
| Round Rock to San Gennaro Vesuviano | 5,876.55 mi (9,457.39 km) |
| Round Rock to San Giorgio a Cremano | 5,869.56 mi (9,446.14 km) |
| Round Rock to San Giorgio del Sannio | 5,881.46 mi (9,465.30 km) |
| Round Rock to San Giorgio di Piano | 5,594.37 mi (9,003.27 km) |
| Round Rock to San Giorgio Ionico | 6,011.65 mi (9,674.81 km) |
| Round Rock to San Giovanni in Fiore | 6,034.86 mi (9,712.17 km) |
| Round Rock to San Giovanni in Marignano | 5,676.42 mi (9,135.32 km) |
| Round Rock to San Giovanni in Persiceto | 5,586.69 mi (8,990.90 km) |
| Round Rock to San Giovanni la Punta | 6,037.54 mi (9,716.49 km) |
