| Sursee to Lapua | 1,233.79 mi (1,985.60 km) |
| Sursee to Laukaa | 1,261.43 mi (2,030.07 km) |
| Sursee to Lauritsala | 1,249.72 mi (2,011.22 km) |
| Sursee to Lempaala | 1,157.09 mi (1,862.16 km) |
| Sursee to Leppavirta | 1,305.48 mi (2,100.96 km) |
| Sursee to Lieksa | 1,395.55 mi (2,245.91 km) |
| Sursee to Lieto | 1,085.75 mi (1,747.35 km) |
| Sursee to Liminka | 1,379.70 mi (2,220.42 km) |
| Sursee to Liperi | 1,344.29 mi (2,163.43 km) |
| Sursee to Lohja | 1,108.47 mi (1,783.91 km) |
| Sursee to Loimaa | 1,117.50 mi (1,798.44 km) |
| Sursee to Loviisa | 1,170.66 mi (1,883.99 km) |
| Sursee to Mantsala | 1,156.97 mi (1,861.97 km) |
| Sursee to Mariehamn | 1,012.84 mi (1,630.00 km) |
| Sursee to Masku | 1,082.30 mi (1,741.79 km) |
