| Twinsburg to Grottaferrata | 4,590.15 mi (7,387.13 km) |
| Twinsburg to Grottaglie | 4,840.74 mi (7,790.41 km) |
| Twinsburg to Grottammare | 4,591.97 mi (7,390.06 km) |
| Twinsburg to Grugliasco | 4,252.22 mi (6,843.29 km) |
| Twinsburg to Grumo Appula | 4,789.96 mi (7,708.69 km) |
| Twinsburg to Grumo Nevano | 4,691.79 mi (7,550.70 km) |
| Twinsburg to Gualdo Tadino | 4,537.60 mi (7,302.56 km) |
| Twinsburg to Guardiagrele | 4,638.23 mi (7,464.51 km) |
| Twinsburg to Guastalla | 4,385.56 mi (7,057.88 km) |
| Twinsburg to Gubbio | 4,524.05 mi (7,280.76 km) |
| Twinsburg to Guspini | 4,504.68 mi (7,249.58 km) |
| Twinsburg to Gussago | 4,338.91 mi (6,982.79 km) |
| Twinsburg to Iesi | 4,544.96 mi (7,314.41 km) |
| Twinsburg to Iesolo | 4,442.53 mi (7,149.55 km) |
| Twinsburg to Iglesias | 4,508.67 mi (7,256.01 km) |
