| Barreiro to Lamia | 1,688.12 mi (2,716.77 km) |
| Barreiro to Larisa | 1,679.52 mi (2,702.92 km) |
| Barreiro to Lefkada | 1,595.13 mi (2,567.11 km) |
| Barreiro to Livadeia | 1,716.78 mi (2,762.89 km) |
| Barreiro to Loutraki | 1,728.75 mi (2,782.16 km) |
| Barreiro to Lykovrysi | 1,770.47 mi (2,849.30 km) |
| Barreiro to Mandra | 1,755.38 mi (2,825.01 km) |
| Barreiro to Marousi | 1,771.60 mi (2,851.11 km) |
| Barreiro to Megara | 1,748.07 mi (2,813.24 km) |
| Barreiro to Melissia | 1,773.37 mi (2,853.97 km) |
| Barreiro to Mesolongi | 1,640.97 mi (2,640.89 km) |
| Barreiro to Metamorfosi | 1,768.93 mi (2,846.82 km) |
| Barreiro to Moschato | 1,765.90 mi (2,841.95 km) |
| Barreiro to Mytilini | 1,903.41 mi (3,063.24 km) |
| Barreiro to Nafpaktos | 1,662.13 mi (2,674.93 km) |
