The R378 is a Regional Route in South Africa that connects Vryburg with Bray, North West via Terra Firma.[1]
| Country: | ZAF |
| Route: | 378 |
| Type: | R |
| Next Type: | R |
| Previous Type: | R |
| Previous Route: | 377 |
| Next Route: | 380 |
Its north-western origin is the R375 at Bray. It heads roughly south-east, through Tosca to meet the south-eastern origin of the R379. The route maintains a south-easterly direction, through Crafthole and Ganyesa to end at Vryburg at the N14.