Input (grade 13): Pretoria is situated approximately 50 km (30 miles) north of Johannesburg in the north-east of South Africa, in a transitional belt between the plateau of the Highveld to the south and the lower-lying Bushveld to the north.
Output (grade 10): Pretoria is located between the Highveld and the Bushveld, about 50 km north of Johannesburg in the north-east of South Africa.