| Duncan to Liria | 5,091.97 mi (8,194.74 km) |
| Duncan to Llagostera | 5,164.99 mi (8,312.25 km) |
| Duncan to Llanera | 4,720.93 mi (7,597.59 km) |
| Duncan to Llanes | 4,774.53 mi (7,683.87 km) |
| Duncan to Lleida | 5,074.46 mi (8,166.56 km) |
| Duncan to Lloret de Mar | 5,167.26 mi (8,315.90 km) |
| Duncan to Lluchmayor | 5,253.49 mi (8,454.67 km) |
| Duncan to Loeches | 4,937.73 mi (7,946.51 km) |
| Duncan to Logrono | 4,908.79 mi (7,899.93 km) |
| Duncan to Loja | 5,014.83 mi (8,070.59 km) |
| Duncan to Lora del Rio | 4,933.20 mi (7,939.22 km) |
| Duncan to Lorca | 5,111.99 mi (8,226.95 km) |
| Duncan to Los Alcazares | 5,148.92 mi (8,286.38 km) |
| Duncan to Los Barrios | 4,985.39 mi (8,023.21 km) |
| Duncan to Los Corrales de Buelna | 4,810.31 mi (7,741.45 km) |
