| Romeoville to Lamia | 5,368.03 mi (8,639.01 km) |
| Romeoville to Larisa | 5,331.68 mi (8,580.51 km) |
| Romeoville to Lefkada | 5,307.21 mi (8,541.13 km) |
| Romeoville to Livadeia | 5,407.29 mi (8,702.20 km) |
| Romeoville to Loutraki | 5,433.78 mi (8,744.82 km) |
| Romeoville to Lykovrysi | 5,460.44 mi (8,787.72 km) |
| Romeoville to Mandra | 5,449.53 mi (8,770.18 km) |
| Romeoville to Marousi | 5,461.89 mi (8,790.07 km) |
| Romeoville to Megara | 5,446.96 mi (8,766.03 km) |
| Romeoville to Melissia | 5,463.17 mi (8,792.13 km) |
| Romeoville to Mesolongi | 5,354.50 mi (8,617.24 km) |
| Romeoville to Metamorfosi | 5,459.97 mi (8,786.98 km) |
| Romeoville to Moschato | 5,461.65 mi (8,789.68 km) |
| Romeoville to Mytilini | 5,513.72 mi (8,873.47 km) |
| Romeoville to Nafpaktos | 5,369.03 mi (8,640.62 km) |
