| Catonsville to Lastra a Signa | 4,331.29 mi (6,970.53 km) |
| Catonsville to Laterza | 4,693.02 mi (7,552.69 km) |
| Catonsville to Latiano | 4,736.86 mi (7,623.24 km) |
| Catonsville to Latina | 4,490.76 mi (7,227.19 km) |
| Catonsville to Latisana | 4,348.69 mi (6,998.53 km) |
| Catonsville to Lauria Inferiore | 4,672.67 mi (7,519.94 km) |
| Catonsville to Lavagna | 4,236.10 mi (6,817.34 km) |
| Catonsville to Lavello | 4,633.52 mi (7,456.93 km) |
| Catonsville to Laveno-Mombello | 4,154.16 mi (6,685.48 km) |
| Catonsville to Lavis | 4,252.94 mi (6,844.45 km) |
| Catonsville to Lecce | 4,763.56 mi (7,666.21 km) |
| Catonsville to Lecco | 4,189.34 mi (6,742.09 km) |
| Catonsville to Legnago | 4,292.34 mi (6,907.85 km) |
| Catonsville to Legnano | 4,177.41 mi (6,722.89 km) |
| Catonsville to Legnaro | 4,314.92 mi (6,944.19 km) |
