| Castel Bolognese to Gorzow Wielkopolski | 602.40 mi (969.46 km) |
| Castel Bolognese to Gostyn | 574.86 mi (925.14 km) |
| Castel Bolognese to Gostynin | 660.28 mi (1,062.62 km) |
| Castel Bolognese to Grajewo | 803.82 mi (1,293.62 km) |
| Castel Bolognese to Grodek Nad Dunajcem | 561.84 mi (904.19 km) |
| Castel Bolognese to Grodzisk Mazowiecki | 674.11 mi (1,084.87 km) |
| Castel Bolognese to Grodzisk Wielkopolski | 585.61 mi (942.46 km) |
| Castel Bolognese to Grojec | 667.65 mi (1,074.49 km) |
| Castel Bolognese to Grudziadz | 707.22 mi (1,138.16 km) |
| Castel Bolognese to Gryfice | 680.53 mi (1,095.21 km) |
| Castel Bolognese to Gryfino | 629.33 mi (1,012.81 km) |
| Castel Bolognese to Gubin | 544.17 mi (875.76 km) |
| Castel Bolognese to Hajnowka | 791.08 mi (1,273.12 km) |
| Castel Bolognese to Hrubieszow | 718.90 mi (1,156.96 km) |
| Castel Bolognese to Ilawa | 730.59 mi (1,175.77 km) |
