Nairobi is about 409 km from the ocean.
If you're driving to a town near the beach or coastline, you could try Malindi.
How far is Springfield, IL from the ocean
How far is Pigeon Forge from the ocean
How far is Pensacola from the ocean
How far is Coral Gables from the ocean
How far is Kailua Kona from the ocean
How far is Pacific Grove from the ocean
How far is Dayton from the ocean
How far is Williams from the ocean
How far is Reno from the ocean
How far is Szentendre from the ocean