| Ponca City to Leini | 5,094.73 mi (8,199.18 km) |
| Ponca City to Lendinara | 5,249.56 mi (8,448.35 km) |
| Ponca City to Leno | 5,184.38 mi (8,343.45 km) |
| Ponca City to Lentate sul Seveso | 5,129.31 mi (8,254.83 km) |
| Ponca City to Lentini | 5,731.77 mi (9,224.39 km) |
| Ponca City to Leonforte | 5,690.54 mi (9,158.03 km) |
| Ponca City to Lequile | 5,716.42 mi (9,199.70 km) |
| Ponca City to Lerici | 5,227.11 mi (8,412.23 km) |
| Ponca City to Leverano | 5,715.28 mi (9,197.86 km) |
| Ponca City to Licata | 5,696.18 mi (9,167.11 km) |
| Ponca City to Limbiate | 5,132.99 mi (8,260.75 km) |
| Ponca City to Lipari | 5,675.58 mi (9,133.96 km) |
| Ponca City to Lissone | 5,136.82 mi (8,266.91 km) |
| Ponca City to Livorno | 5,264.99 mi (8,473.18 km) |
| Ponca City to Lizzanello | 5,719.57 mi (9,204.76 km) |
