| Romulus to Grottaferrata | 4,633.47 mi (7,456.85 km) |
| Romulus to Grottaglie | 4,881.65 mi (7,856.26 km) |
| Romulus to Grottammare | 4,632.20 mi (7,454.81 km) |
| Romulus to Grugliasco | 4,294.21 mi (6,910.86 km) |
| Romulus to Grumo Appula | 4,830.80 mi (7,774.43 km) |
| Romulus to Grumo Nevano | 4,735.06 mi (7,620.34 km) |
| Romulus to Gualdo Tadino | 4,578.39 mi (7,368.21 km) |
| Romulus to Guardiagrele | 4,679.46 mi (7,530.87 km) |
| Romulus to Guastalla | 4,425.26 mi (7,121.76 km) |
| Romulus to Gubbio | 4,564.84 mi (7,346.40 km) |
| Romulus to Guspini | 4,555.39 mi (7,331.18 km) |
| Romulus to Gussago | 4,377.81 mi (7,045.40 km) |
| Romulus to Iesi | 4,584.85 mi (7,378.61 km) |
| Romulus to Iesolo | 4,479.45 mi (7,208.98 km) |
| Romulus to Iglesias | 4,559.83 mi (7,338.34 km) |
