| Seaham to La Riche | 522.00 mi (840.09 km) |
| Seaham to La Roche-sur-Foron | 692.42 mi (1,114.35 km) |
| Seaham to La Roche-sur-Yon | 564.47 mi (908.43 km) |
| Seaham to La Rochelle | 599.79 mi (965.26 km) |
| Seaham to La Seyne-sur-Mer | 873.70 mi (1,406.09 km) |
| Seaham to La Teste-de-Buch | 706.19 mi (1,136.50 km) |
| Seaham to La Trinite | 858.85 mi (1,382.19 km) |
| Seaham to La Valette-du-Var | 872.89 mi (1,404.78 km) |
| Seaham to Lamballe | 443.09 mi (713.08 km) |
| Seaham to Lambersart | 342.11 mi (550.58 km) |
| Seaham to Lambesc | 827.37 mi (1,331.52 km) |
| Seaham to Lamorlaye | 424.29 mi (682.84 km) |
| Seaham to Lancon-Provence | 829.28 mi (1,334.60 km) |
| Seaham to Landerneau | 458.63 mi (738.10 km) |
| Seaham to Landivisiau | 452.68 mi (728.51 km) |
