| Potomac to Landskrona | 4,049.38 mi (6,516.85 km) |
| Potomac to Lerum | 3,978.25 mi (6,402.38 km) |
| Potomac to Lidingo | 4,123.69 mi (6,636.43 km) |
| Potomac to Lidkoping | 3,988.00 mi (6,418.06 km) |
| Potomac to Lindesberg | 4,025.25 mi (6,478.01 km) |
| Potomac to Lindome | 3,976.85 mi (6,400.12 km) |
| Potomac to Linkoping | 4,070.93 mi (6,551.53 km) |
| Potomac to Ljungby | 4,060.09 mi (6,534.08 km) |
| Potomac to Lomma | 4,064.16 mi (6,540.63 km) |
| Potomac to Ludvika | 4,007.73 mi (6,449.81 km) |
| Potomac to Lulea | 4,048.70 mi (6,515.75 km) |
| Potomac to Lycksele | 3,985.40 mi (6,413.88 km) |
| Potomac to Malmo | 4,064.24 mi (6,540.76 km) |
| Potomac to Mariestad | 4,003.44 mi (6,442.92 km) |
| Potomac to Marsta | 4,106.63 mi (6,608.98 km) |
