| Portage to Los Alamitos (California) | 1,847.75 mi (2,973.67 km) |
| Portage to Los Alamos (New Mexico) | 1,189.18 mi (1,913.79 km) |
| Portage to Los Altos (California) | 1,951.55 mi (3,140.72 km) |
| Portage to Los Angeles (California) | 1,855.27 mi (2,985.76 km) |
| Portage to Los Banos (California) | 1,895.07 mi (3,049.82 km) |
| Portage to Los Gatos (California) | 1,947.87 mi (3,134.80 km) |
| Portage to Los Lunas (New Mexico) | 1,249.85 mi (2,011.43 km) |
| Portage to Los Osos (California) | 1,942.41 mi (3,126.00 km) |
| Portage to Loudoun Valley Estates (Virginia) | 478.84 mi (770.61 km) |
| Portage to Louisville (Colorado) | 1,027.55 mi (1,653.68 km) |
| Portage to Louisville (Kentucky) | 278.72 mi (448.55 km) |
| Portage to Lovejoy (Georgia) | 609.03 mi (980.14 km) |
| Portage to Loveland (Colorado) | 1,015.83 mi (1,634.82 km) |
| Portage to Loveland (Ohio) | 214.01 mi (344.42 km) |
| Portage to Loves Park (Illinois) | 174.44 mi (280.73 km) |
