| Port Glasgow to Hovelhof | 611.97 mi (984.87 km) |
| Port Glasgow to Hoxter | 639.64 mi (1,029.40 km) |
| Port Glasgow to Hoyerswerda | 831.76 mi (1,338.59 km) |
| Port Glasgow to Huckelhoven | 559.71 mi (900.77 km) |
| Port Glasgow to Huckeswagen | 593.35 mi (954.91 km) |
| Port Glasgow to Hude | 561.29 mi (903.30 km) |
| Port Glasgow to Hullhorst | 595.67 mi (958.64 km) |
| Port Glasgow to Hunfeld | 697.13 mi (1,121.93 km) |
| Port Glasgow to Hungen | 675.73 mi (1,087.49 km) |
| Port Glasgow to Hunxe | 552.76 mi (889.58 km) |
| Port Glasgow to Hurtgenwald | 580.76 mi (934.64 km) |
| Port Glasgow to Hurth | 589.57 mi (948.83 km) |
| Port Glasgow to Husum | 550.26 mi (885.55 km) |
| Port Glasgow to Ibbenburen | 561.43 mi (903.53 km) |
| Port Glasgow to Ichenhausen | 820.50 mi (1,320.46 km) |
