| Romeoville to Live Oak (Texas) | 1,011.91 mi (1,628.51 km) |
| Romeoville to Livermore (California) | 1,799.47 mi (2,895.97 km) |
| Romeoville to Livingston (California) | 1,752.94 mi (2,821.09 km) |
| Romeoville to Livonia (Michigan) | 248.29 mi (399.58 km) |
| Romeoville to Lochearn (Maryland) | 617.41 mi (993.63 km) |
| Romeoville to Lockhart (Florida) | 973.46 mi (1,566.64 km) |
| Romeoville to Lockhart (Texas) | 972.31 mi (1,564.78 km) |
| Romeoville to Lockport (Illinois) | 4.62 mi (7.43 km) |
| Romeoville to Lockport (New York) | 491.15 mi (790.43 km) |
| Romeoville to Lodi (California) | 1,765.62 mi (2,841.50 km) |
| Romeoville to Lodi (New Jersey) | 729.20 mi (1,173.54 km) |
| Romeoville to Logan (Utah) | 1,221.20 mi (1,965.34 km) |
| Romeoville to Logansport (Indiana) | 109.51 mi (176.24 km) |
| Romeoville to Loganville (Georgia) | 585.42 mi (942.14 km) |
| Romeoville to Loma Linda (California) | 1,665.41 mi (2,680.22 km) |
