| Kalkar to Giugliano in Campania | 835.32 mi (1,344.31 km) |
| Kalkar to Giulianova | 716.55 mi (1,153.17 km) |
| Kalkar to Giussano | 437.93 mi (704.78 km) |
| Kalkar to Goito | 490.82 mi (789.90 km) |
| Kalkar to Gonzaga | 512.77 mi (825.23 km) |
| Kalkar to Gorgonzola | 451.52 mi (726.66 km) |
| Kalkar to Gorizia | 520.87 mi (838.25 km) |
| Kalkar to Gragnano | 857.05 mi (1,379.30 km) |
| Kalkar to Grammichele | 1,082.86 mi (1,742.70 km) |
| Kalkar to Granarolo del l'Emilia | 550.35 mi (885.70 km) |
| Kalkar to Gravina in Puglia | 894.37 mi (1,439.35 km) |
| Kalkar to Grezzana | 480.76 mi (773.71 km) |
| Kalkar to Gricignano d'Aversa | 830.76 mi (1,336.98 km) |
| Kalkar to Grosseto | 659.28 mi (1,061.01 km) |
| Kalkar to Grottaferrata | 750.19 mi (1,207.31 km) |
