| Romeoville to Halstenbek | 4,264.54 mi (6,863.12 km) |
| Romeoville to Halver | 4,271.63 mi (6,874.53 km) |
| Romeoville to Hambuhren | 4,307.32 mi (6,931.97 km) |
| Romeoville to Hamburg | 4,273.28 mi (6,877.18 km) |
| Romeoville to Hameln | 4,305.78 mi (6,929.48 km) |
| Romeoville to Hamm | 4,265.83 mi (6,865.19 km) |
| Romeoville to Hammelburg | 4,401.19 mi (7,083.02 km) |
| Romeoville to Hamminkeln | 4,219.56 mi (6,790.72 km) |
| Romeoville to Hanau | 4,364.48 mi (7,023.96 km) |
| Romeoville to Handewitt | 4,204.85 mi (6,767.06 km) |
| Romeoville to Hannover | 4,308.07 mi (6,933.16 km) |
| Romeoville to Hannoversch Munden | 4,341.90 mi (6,987.61 km) |
| Romeoville to Haren | 4,204.63 mi (6,766.69 km) |
| Romeoville to Harrislee | 4,205.76 mi (6,768.51 km) |
| Romeoville to Harsefeld | 4,259.75 mi (6,855.41 km) |
