| Welwyn Garden City to Budva | 1,106.09 mi (1,780.09 km) |
| Welwyn Garden City to Cetinje | 1,104.68 mi (1,777.81 km) |
| Welwyn Garden City to Danilovgrad | 1,098.88 mi (1,768.47 km) |
| Welwyn Garden City to Golubovci | 1,118.29 mi (1,799.71 km) |
| Welwyn Garden City to Gusinje | 1,130.90 mi (1,820.00 km) |
| Welwyn Garden City to Herceg Novi | 1,086.70 mi (1,748.88 km) |
| Welwyn Garden City to Kolasin | 1,107.09 mi (1,781.69 km) |
| Welwyn Garden City to Kotor | 1,096.71 mi (1,764.99 km) |
| Welwyn Garden City to Mojkovac | 1,103.15 mi (1,775.35 km) |
| Welwyn Garden City to Niksic | 1,087.36 mi (1,749.94 km) |
| Welwyn Garden City to Petnjica | 1,120.25 mi (1,802.87 km) |
| Welwyn Garden City to Plav | 1,133.22 mi (1,823.75 km) |
| Welwyn Garden City to Pljevlja | 1,076.96 mi (1,733.20 km) |
| Welwyn Garden City to Pluzine | 1,065.86 mi (1,715.34 km) |
| Welwyn Garden City to Podgorica | 1,114.73 mi (1,793.99 km) |
