| Altena to Giugliano in Campania | 780.88 mi (1,256.71 km) |
| Altena to Giulianova | 660.14 mi (1,062.40 km) |
| Altena to Giussano | 393.35 mi (633.04 km) |
| Altena to Goito | 440.09 mi (708.26 km) |
| Altena to Gonzaga | 462.06 mi (743.61 km) |
| Altena to Gorgonzola | 406.26 mi (653.81 km) |
| Altena to Gorizia | 459.41 mi (739.35 km) |
| Altena to Gragnano | 802.20 mi (1,291.01 km) |
| Altena to Grammichele | 1,031.35 mi (1,659.80 km) |
| Altena to Granarolo del l'Emilia | 498.02 mi (801.48 km) |
| Altena to Gravina in Puglia | 835.70 mi (1,344.92 km) |
| Altena to Grezzana | 427.99 mi (688.79 km) |
| Altena to Gricignano d'Aversa | 776.26 mi (1,249.28 km) |
| Altena to Grosseto | 611.18 mi (983.60 km) |
| Altena to Grottaferrata | 698.49 mi (1,124.12 km) |
