We just recently travelled by road going to Bahrain and passing Saudi Arabia. All you need to do is to apply for a Saudi Visa in any of the authorized Umrah Travel agencies. Visa for each passport holder costs 150QR and you need to submit along a copy of your passport, marriage contract and an Arabic no objection letter from your company which includes the plate no. of the car you're going to use to travel. It is not that dangerous as long as you make sure that your car is perfectly in good condition to avoid breakdown along the way. Yes it is way more cheaper than air travel.
We just recently travelled by road going to Bahrain and passing Saudi Arabia. All you need to do is to apply for a Saudi Visa in any of the authorized Umrah Travel agencies. Visa for each passport holder costs 150QR and you need to submit along a copy of your passport, marriage contract and an Arabic no objection letter from your company which includes the plate no. of the car you're going to use to travel. It is not that dangerous as long as you make sure that your car is perfectly in good condition to avoid breakdown along the way. Yes it is way more cheaper than air travel.